Mono Portable Speaker JBL Go 4 JBLGO4BLU

Name: Mono Portable Speaker JBL Go JBLGO4BLU
Brand: JBL
SKU: 10914310
Price: 37.49 EUR
Availability: InStock

JBL – powerful sound always with you

JBL speakers and headphones for pure and deep sound!

Mono Portable Speaker JBL Go 4 Blue

Fast shipping

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 1

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 2

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 3

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 4

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 5

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 6

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 7

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 8

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 9

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 10

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 11

Mono Portable Speaker JBL Go 4 JBLGO4BLU Photo 12

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

The JBL Go 4 is a mono portable speaker in blue with a rated power of 4.2 W. It features a frequency range of 90 - 20000 Hz and a signal-to-noise ratio of 85 dB. Connectivity is wireless via Bluetooth (2.4 - 2.4835 GHz) with A2DP and AVRCP profiles. It has a built-in lithium-ion battery (850 mAh) and is ideal for mobile phone and smartphone use. Volume control is via buttons, making it user-friendly.

Available at price 37.49 €: 10 pcs.

Total available for order: 36 pcs.

Warranty: 2 Years

SKU: 10914310

Learn more

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

Tuesday {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

Friday {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.19 kg)

Parcel couriers

Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa

Friday {{selectedOffer.parcelStationDeliveryString}}

From 1.79 €

More about delivery methods

Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The JBL Go 4 Blue is a compact mono portable speaker that delivers clear audio for everyday mobile use. Designed for on-the-go listening, it combines a small form factor with wireless Bluetooth connectivity and a built-in rechargeable battery. The speaker provides a rated output of 4.2 W, a wide frequency range from 90 to 20,000 Hz and a signal-to-noise ratio of 85 dB, making it suitable for voice, podcasts and background music from phones and smartphones.

Advantages

The speaker’s compact size and 0.19 kg weight make it highly portable and easy to carry in a bag or pocket. Bluetooth wireless connectivity supports common streaming profiles for straightforward pairing with mobile phones and other devices. Physical buttons for volume control provide simple, tactile operation without relying on a phone. The integrated 850 mAh lithium-ion battery allows for cordless use, and the mono design delivers consistent, focused sound for personal listening situations.

Suitable for

Listening to music and podcasts on a mobile phone or smartphone
Small gatherings and outdoor activities where compact portable sound is needed
Hands-free voice playback for calls or voice assistants
Use as a travel or personal desk speaker

Key specifications

Speaker configuration: mono, 1 speaker
Rated output power: 4.2 W
Frequency response: 90 – 20,000 Hz
Signal-to-noise ratio: 85 dB
Wireless connectivity: Bluetooth (2.4 – 2.4835 GHz), A2DP, AVRCP
Battery: built-in lithium-ion, 850 mAh
Control: physical buttons for volume
Weight: 0.19 kg
Color: Blue

How to use

Charge the speaker fully before first use using the provided charging cable. Activate Bluetooth on your mobile phone or smartphone and select the JBL Go 4 from the list of available devices to pair. Use the physical volume buttons on the speaker to adjust playback level. Place the speaker on a stable surface and keep it within the Bluetooth range of the source device (typical 2.4–2.4835 GHz operating band) for uninterrupted audio streaming. Recharge the battery when needed and avoid exposing the unit to excessive moisture or extreme temperatures.

Usage recommendations

For best audio clarity, position the speaker on a flat surface at ear level when possible, and avoid placing it inside closed compartments. Regularly charge the lithium-ion battery and disconnect from the charger once fully charged to prolong battery life. Use within the recommended Bluetooth range and maintain up-to-date firmware if updates are available.

Specifications

Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).: 5.3
Battery type: Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).: Built-in battery
FM radio: Frequency-modulated (FM) radio gives the clearest reception of any radio band. When used with a headset, it delivers stereo-like sound.: No
Built-in microphone: Microphone that is found inside the product.: No
Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.: No
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).: Mobile phone / Smartphone
Product type: The sub-category of the product.: Mono portable speaker
AUX in:: No
3.5 mm connector:: No
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wireless
RMS rated power: RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.: 4.2 W
Number of speakers: The quantity of speakers included in/with the product.: 1

All features

Logistics data

Quantity per pack:: 1 pc(s)

Battery

Battery voltage: The voltage (V) of the battery.: 3.8 V
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.: 3.23 Wh
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.: 850 mAh
Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).: Lithium-Ion (Li-Ion)

Packaging content

Cables included:: USB Type-C
Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.: Yes
Safety sheet:: Yes

Packaging data

Package type: The type of product package e.g. box.: Hanging box
Package weight: Weight of the packaged product.: 320 g
Package height: The distance from the top to the bottom of the packaging.: 103 mm
Package depth: The distance from the front to the back of the packaging.: 56.5 mm
Package width: The distance from one side of the packaging to the other.: 125 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 0.19 kg
Height: The measurement of the product from head to foot or from base to top.: 75.7 mm
Depth: The distance from the front to the back of something.: 42.2 mm
Width: The measurement or extent of something from side to side.: 94.3 mm

Features

Signal-to-Noise Ratio (SNR): This is the ratio of signal intensity to noise intensity.: 85 dB
Product colour: The colour e.g. red, blue, green, black, white.: Blue
Frequency range:: 2.4 - 2.4835
Bluetooth profiles:: A2DP, AVRCP
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.: No
Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).: 5.3

Power

Battery recharge time: Approximate time required to recharge the battery from completely empty to completely full: 3 h
Battery life (max): Maximum battery life. Mobile Mark™ (2002) is the standard often used to benchmark battery life time.: 7 h
Number of batteries supported: The number of batteries that can be used with the product.: 1
Battery type: Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).: Built-in battery

Performance

FM radio: Frequency-modulated (FM) radio gives the clearest reception of any radio band. When used with a headset, it delivers stereo-like sound.: No
Built-in microphone: Microphone that is found inside the product.: No
Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.: No
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).: Mobile phone / Smartphone

Design

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".: IP67
Hook:: Yes
Protection features: Physical effects from which the product is protected e.g. water resistant, crash proof.: Dust resistant, Water resistant
Volume control:: Buttons
Product type: The sub-category of the product.: Mono portable speaker

Ports & interfaces

AUX in:: No
USB connector type: The type of USB connector/port that this product has.: USB Type-C
USB connectivity: The product has USB connector.: Yes
3.5 mm connector:: No
Bluetooth transmitter modulation:: DQPSK, GFSK
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.: Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wireless

Audio

Frequency range: The lowest and the hightest frequencies that can be inputted/produced.: 90 - 20000
RMS rated power: RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.: 4.2 W

Loudspeakers

Number of speakers: The quantity of speakers included in/with the product.: 1

Hide Show all

Instructions

jbl-JBLGO4BLU-10914310.pdf

Description

Instructions

jbl-JBLGO4BLU-10914310.pdf

Machine translation. Load original

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Warehouse	Stock	Delivery to the store	Store Price
BT14	10	Tuesday Best delivery	Fast shipping 37.49 €
WH174	18	10.08.2026	43.99 €
BT34	5	03.08.2026	47.99 €
WH155	3	10.08.2026	48.49 €

Show all offers Hide

Fast shipping

37.49 €

Stock: 10

Delivery Date: Tuesday Best delivery

Warehouse: BT14

43.99 €

Stock: 18

Delivery Date: 10.08.2026

Warehouse: WH174

47.99 €

Stock: 5

Delivery Date: 03.08.2026

Warehouse: BT34

48.49 €

Stock: 3

Delivery Date: 10.08.2026

Warehouse: WH155

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the Mono Portable Speaker JBL Go 4 JBLGO4BLU cost, and is it available for purchase?

The price is 37.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tuesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All JBL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized JBL service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: bluetooth version, battery type, fm radio, built-in microphone, card reader integrated, recommended usage, product type, aux in, 3.5 mm connector, connectivity technology, rms rated power, number of speakers, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Mono Portable Speaker JBL Go 4 JBLGO4BLU?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

Show all questions

Mono Portable Speaker JBL Go 4 Blue

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Logistics data

Battery

Packaging content

Packaging data

Weight & dimensions

Features

Power

Performance

Design

Ports & interfaces

Audio

Loudspeakers

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the Mono Portable Speaker JBL Go 4 JBLGO4BLU cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for Mono Portable Speaker JBL Go 4 JBLGO4BLU?