{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Headset POLY BackBeat Fit 350
38.99 €

Headset POLY BackBeat Fit 350

Headset POLY BackBeat Fit 350 Photo 1
Headset POLY BackBeat Fit 350 Photo 2
Headset POLY BackBeat Fit 350 Photo 1
Headset POLY BackBeat Fit 350 Photo 2
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Headset POLY BackBeat Fit 350

{{email}}
You keep track of price changes

Headset POLY BackBeat Fit 350

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The POLY BackBeat Fit 350 is a wireless in-ear sports headset designed for active users. With a frequency range of 20 - 20000 Hz and a wireless range of 10 meters, it ensures high-quality sound and freedom of movement. Weighing only 22 grams, it is lightweight and comfortable for extended wear. The sleek grey and white design adds a modern touch to your workout gear.
Available for order: 50 pcs.
Warranty: 2 Years
SKU: 3059085
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

BackBeat FIT 350 are ultra-light wireless sport earbuds designed to stay in place during activity. Featuring secure-fit earloops, occlusive eartips and a 2-in-1 stability clip, these in-ear, ear-hook headphones provide deep, rich sound from 6 mm drivers while remaining compact and comfortable. The headset offers up to six hours of wireless playback, a 15-minute quick charge for up to one hour of listening, and a sweatproof IPX5-rated design with a sport-weave cable that reduces friction on the skin.

Advantages

The POLY BackBeat Fit 350 combines stable fit features — secure-fit earloops, patent-pending stabilizing eartips and a versatile 2-in-1 clip — with 6 mm drivers and occlusive eartip design to deliver clear, deep audio in noisy environments. With a lightweight build (about 22 g), IPX5 water resistance and a sport-weave cable, the earbuds are suitable for intense workouts and everyday wear. Quick-charge capability provides one hour of playback from a 15-minute charge, supporting long periods of use between charges.

Suitable for

  • Gym and fitness training
  • Running and outdoor workouts
  • Commutes and errands
  • Everyday active use in rain or humidity

Key specifications

  • Brand: Poly
  • Model: BackBeat FIT 350 (MPN 212344-99)
  • Driver size: 6 mm
  • Frequency range: 20–20,000 Hz
  • Wireless range: up to 10 m
  • Battery life: up to 6 hours; 15-minute quick charge = up to 1 hour
  • Weight: 0.022 kg
  • Wearing style: In-ear, ear-hook
  • Ingress protection: IPX5 (sweatproof, water-resistant)
  • Colors: White, Grey

How to use

Fit the occlusive eartips into your ear canals and position the earloops around your ears for a secure fit. Attach the 2-in-1 stability clip to your shirt or use it as a cinch on the cable to reduce movement. Power on the earbuds and pair them with a Bluetooth device within approximately 10 metres. For extended sessions, recharge the headset between uses and use the quick-charge feature when short listening time is needed.

Usage recommendations

For best stability during intense workouts, use the stabilizing eartips and secure-fit earloops together and clip the cable to your clothing. Rinse and dry the earbuds after heavy sweat exposure and avoid submerging the device despite its IPX5 rating.

Specifications

Ear coupling:
Intraaural
Connectivity technology:
Wireless
Weight:
0.022 kg
Product colour:
White, Grey
Wearing style:
In-ear, Ear-hook
All features

Headphones

Headphone frequency:
20 - 20000
Headphone sensitivity:
106 dB
Impedance:
16 Ω
Driver unit:
6 mm
Ear coupling:
Intraaural

Ports & interfaces

Connectivity technology:
Wireless
Bluetooth version:
4.1
Wireless range:
10 m
Bluetooth:
Yes
Bluetooth profiles:
HSP, HFP, AVRCP, A2DP
USB connectivity:
Yes
3.5 mm connector:
No
2.5 mm connector:
No

Performance

Product colour:
White, Grey
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP5X
Headset type:
Binaural
Wearing style:
In-ear, Ear-hook
Recommended usage:
Sports
Product type:
Headset

Other features

Talk time:
6 h
Continuous audio playback time:
6 h
Rechargeable battery:
Yes
Brand compatibility:
Any brand

Microphone

Microphone noise-canceling:
Yes

Design

Protection features:
Water resistant, Sweat resistant

Weight & dimensions

Weight:
0.022 kg

Battery

Battery recharge time:
2 h

Packaging content

Cables included:
USB
Quick start guide:
Yes
Warranty card:
Yes
Ear pads:
Yes

Logistics data

Harmonized System (HS) code:
85183000

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

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

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Headset POLY BackBeat Fit 350 cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 27.07.2026 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. 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 HP POLY 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 HP POLY 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, weight, 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.

Where can I download the instructions for Headset POLY BackBeat Fit 350?

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.
warranty
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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.