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header-product Wireless in-ear headset Silicon Power Blast Plug BP81 — Bluetooth 5.0, IPX5, charging case 580 mAh, talk 3 h, sensitivity 102 dB, impedance 16 Ω
37.99 €

Wireless in-ear headset Silicon Power Blast Plug BP81 — Bluetooth 5.0, IPX5, charging case 580 mAh, talk 3 h, sensitivity 102 dB, impedance 16 Ω

Silicon Power Blast Plug BP81 wireless in-ear headset Photo 1
Silicon Power Blast Plug BP81 wireless in-ear headset Photo 2
Silicon Power Blast Plug BP81 wireless in-ear headset Photo 3
Silicon Power Blast Plug BP81 wireless in-ear headset Photo 1
Silicon Power Blast Plug BP81 wireless in-ear headset Photo 2
Silicon Power Blast Plug BP81 wireless in-ear headset Photo 3
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Wireless in-ear headset Silicon Power Blast Plug BP81 — Bluetooth 5.0, IPX5, charging case 580 mAh, talk 3 h, sensitivity 102 dB, impedance 16 Ω

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Wireless in-ear headset Silicon Power Blast Plug BP81 — Bluetooth 5.0, IPX5, charging case 580 mAh, talk 3 h, sensitivity 102 dB, impedance 16 Ω

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Short description

Silicon Power Blast Plug BP81 is a binaural wireless in-ear headset with Bluetooth 5.0 connectivity and IPX5 water resistance. Each earbud weighs 7.9 g and offers 102 dB sensitivity with 16 Ω impedance. The compact charging case (31.2×31.2×106.8 mm, 52.7 g) holds a 580 mAh battery; earbuds recharge in about 1 h and provide up to 3 hours talk time. Recommended for music and everyday use.
Available for order: 7 pcs.
Warranty: 2 Years
SKU: 2135048
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.16 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
06.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Silicon Power Blast Plug BP81 is a lightweight in-ear wireless headset designed for calls and music. Weighing only 7.9 g and finished in white, the BP81 uses Bluetooth 5 for improved connectivity, automatic pairing when removed from the case after initial setup, and delivers clear sound with pronounced bass. The compact cylinder-shaped charging case provides on-the-go charging and a secure magnetic closure.

Advantages

Bluetooth 5 ensures a more stable signal, longer range, and clearer audio compared with older Bluetooth versions. The charging case supports rapid auto-charging of the earbuds and supplies up to five full recharges, giving up to 15 hours of total wireless playtime. IPX5 water- and sweat-resistance allows use during workouts and in light rain. The lightweight in-ear design offers a comfortable fit for daily use.

Suitable for

  • Listening to music and podcasts during commutes
  • Hands-free calls and voice conversations
  • Gym workouts and outdoor exercise (sweat-resistant)
  • Short trips and daily use where compact charging is needed

Key specifications

  • Model: Silicon Power Blast Plug BP81 (SP5MWASYBP81BT0W)
  • Connectivity: Bluetooth 5, wireless
  • Weight: 7.9 g (earbuds)
  • Wearing style: In-ear (intraaural)
  • Colour: White
  • Water resistance: IPX5
  • Battery: Up to 3 hours per 1 hour charge; up to 15 hours total with charging case (five charge cycles)

How to use

Perform the initial Bluetooth pairing with your device following your device’s Bluetooth settings. After the first pairing, remove the earbuds from the charging case to automatically connect to the paired device. Place the earbuds in your ears with a comfortable seal for optimal sound and bass. To recharge, insert the earbuds into the cylinder-shaped case; the magnetic closure secures them and auto-charge begins. Charge the case as needed using the supplied cable before heading out.

Usage recommendations

For stable connectivity, keep the paired device within typical Bluetooth range and avoid extended obstructions. For best sound and passive noise isolation, adjust the earbud position until you feel a comfortable seal. Clean and dry the earbuds after heavy sweating or exposure to moisture and recharge the case regularly to maintain available playtime.

Specifications

Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Intraaural
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Headset type: A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece.
Binaural
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).
Calls/Music
Product type: The sub-category of the product.
Headset
Product colour: The colour e.g. red, blue, green, black, white.
White
Wearing style: The way in which the device is worn.
In-ear
All features

Other features

Wireless connection: Wireless is a term used to describe telecommunications in which electromagnetic waves (rather than some form of wire) carry the signal over part or all of the communication path.
Yes
2.5 mm connector:
No

Logistics data

Harmonized System (HS) code:
85183000

Packaging content

Charging case capacity:
580 mAh

Weight & dimensions

Charging case weight:
52.7 g
Charging case dimensions (W x D x H):
31.2 x 31.2 x 106.8
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.
0.0079 kg
Height: The measurement of the product from head to foot or from base to top.
25.1 mm
Depth: The distance from the front to the back of something.
23.5 mm
Width: The measurement or extent of something from side to side.
16 mm

Battery

Standby time:
120 h
Battery recharge time: Approximate time required to recharge the battery from completely empty to completely full
1 h
Talk time: The total time a battery can power a device for calls. As the device drains the battery during a call, the talktime left in the battery is diminished until the device is turned off or the battery recharged. The longer the talktime the less frequently you will need to recharge. Talktime, expressed in hours and minutes, is much shorter than standby time because transmission requires more power.
15 h

Headphones

Headphone sensitivity:
102 dB
Impedance: The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
16 Ω
Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Intraaural

Ports & interfaces

Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.0
Bluetooth profiles:
HSP, HFP, AVRCP, A2DP
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
USB connectivity: The product has USB connector.
No
3.5 mm connector:
No
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless

Performance

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".
IPX5
Protection features: Physical effects from which the product is protected e.g. water resistant, crash proof.
Waterproof, Sweat resistant
Product colour: The colour e.g. red, blue, green, black, white.
White
Headset type: A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece.
Binaural
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).
Calls/Music
Wearing style: The way in which the device is worn.
In-ear
Product type: The sub-category of the product.
Headset

Description

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Customer reviews

Customer questions

FAQ

How much does the Silicon Power Blast Plug BP81 wireless in-ear headset cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 03.08.2026 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: 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 Silicon Power 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 Silicon Power 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: ear coupling, connectivity technology, headset type, recommended usage, product type, product colour, wearing style, 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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.