Wireless earphone

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BW51

Half-in-ear Wireless Earbuds with Digital Display BT V5.1

1.True Wireless Stereo, Intelligent Digital Display
2.BT Chip V5.1, Zero-Delay Experience
3.13mm Dynamic Speaker, Surround Sound
4.15-Day Battery Life, Smart Touch
5.Comfortable To Wear, IP5 Level 4 Waterproof Function

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Overview Features Tech specs FAQ Recommend

True Wireless Stereo

BWOO's latest wireless earphone BW51 adopts wireless charging technology, which is not only more convenient to operate, but also reduces the shackles of charging cables compared to wired charging. It has a feed-forward microphone that collects environmental noise, and uses AI to accurately identify and process the noise, greatly reducing the environmental noise during calls, making the call sound clearer and more exciting for an immersive music experience.

It uses a low-power LED to display the power, and the charging compartment and the left and right channel earphones are independently displayed, making the remaining power and charging status more clear and specific.

BT Chip V5.1, Zero-Delay Experience

BW51 adopts high-quality BT 5.1 technology chip, strong anti-interference, stable and fast audio transmission, supports dual-channel transmission, and the left and right earphones can be linked synchronously. Compared with BT 5.0, the transmission speed of the new generation of BT 5.1 is increased by 50%, the signal positioning is more accurate, and the sound quality is better. For game users, BW51 achieves almost zero delay, and it is more accurate in judging the direction of distinguishing sound, and has a more immersive experience.

13mm Dynamic Speaker

Surround Sound

13mm high-elastic composite diaphragm moving coil, built-in AAC/SBC advanced audio decoding method, makes the treble, middle and bass tri-frequency layers distinct, and the sound more delicate, allowing you to feel the depth, presence and space of the sound, with professional tuning the sound engineer has made thousands of adjustments, so that you can have the sound effect of being in a singing hall or a movie theater.

15 Days Battery Life

After the BW51 is connected for the first time, you only need to open the charging compartment to use it again, and the headset will automatically connect to the mobile phone. The battery life can last up to 24 hours, and you can enjoy music without interruption. The standby time can last up to 360 hours. The Type-C fast charging interface and 5W wireless charging function are upgraded 1 hour fully charged.

BW51 abandons physical buttons and adopts more faster, sensitive, and convenient touch operation methods. Touching the sensing area of the earphones can complete various commands.

Comfortable To Wear

IP5 Level 4 Waterproof Function

The BW51 wireless headset has been adjusted many times and has been modified every detail to create such a comfortable design that fits the ear better.

IP54 dustproof and waterproof standard, you don't have to worry about the interference of rain, wind, sand, and sweat on the earphones.

Tech specs

Accessories

Box

Type-C Charging Cable

Product Manual

Model No.

BW51

Color

White

BT Version

5.1

Transmission Distance

10m

Waterproof Level

IPX 5

Working Frequency

2.4GHZ-2.4835GHZ ISM Band

Audio Decoding

SBC, AAC

Speaker type

Full frequency
⌀13mm / 32Ω

Microphone

Silicon MIC, -42dB±2

Battery

Earphones Battery: 30mAh
Charging Compartment Battery: 400mAh

Charging Method

Wireless, Type-C Charging

Usage time

Charging Time: 1h
Standby: 15 Days

Volume

46x25x47mm

Net Weight

44g

Support BT Protocol

HFP 1.7、1.2， A2DP 1.3，AVR CP 1.6， SPP 1.2 and PB AP 1.2， BDR/BL

BW51 Product Manual

Product sheet

Download

FAQ

What are your terms of packing ?

We pack our products in bags, blisters, boxes, cartons, pallets, etc.

What is your terms of payment ?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

What are your terms of delivery ?

EXW, FOB, CFR, CIF.

How about your delivery time ?

Generally, it will take 5 to 25 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Can you produce according to the samples ?

Yes, we can produce by your samples or technical drawings.

What is your sample policy ?

We can supply the sample if we have ready parts in stock.

Do you test all your goods before delivery ?

Yes, we have 100% test before delivery.

How do you make our business long-term and good relationship ?

We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Are you a manufacturer or trading company ?

We are a professional manufacturer, we have 100 workers, 10 production line, factory cover 4000 square meter，welcome to visit our factory.

Can I print my LOGO on the product ?

Yes, your logo could be silk screen printing or Laser logo on the products