Wireless earphone

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BW140

In-ear Wireless Earbuds BT V5.1

1. Effectively reduce 90% of background noise
2. BT 5.1 version chip, upgrade powerful antennas
3. Long-lasting battery, 20Hrs playing time
4. High-end sound unit, outstanding sound performance
5. Strong compatibility, smart voice & touch control

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Overview Features Tech specs FAQ Recommend

Excellent Noise Reduction

When wearing BWOO BW140 Noise Reduction Earbuds, you can easily shuttle between noise and tranquility. These noise reduction earbuds use innovative noise cancellation technology to effectively reduce 90% of background noise and lower noise cancellation depth to 38 dB, allowing you to enjoy an immersive experience for music, movies, or phone calls in crowded places such as streets, subways, and office chatter. With outstanding noise cancellation depth, these earbuds bring pure tranquility and peace, letting you rest or relax on the go, which makes them a perfect companion for airplane travel, commutes, and in the office.

Upgrade Powerful Antennas

BW140 noise-canceling earbuds are built with BT5.1 version chips coupled with upgraded, powerful antennas. With these settings, these earbuds are characterized by a faster connection, which allows them to quickly connect to the target within 10 meters as soon as you open the charging case. They also perform excellently in terms of interference and stability of connection and transmission, so you will not experience the discomfort brought by delays in sounds and unexpected disconnection with the devices. Besides, the BT5.1 version chips run at a lower power consumption, extending the working time of these earbuds with one charge.

Long-lasting Battery

20Hrs Playing Time

BWOO BW140 Noise Reduction Wireless Earbuds boast an outstanding performance in battery life, which allows you to indulge in music throughout the day. Each of these earbuds has a 30 mAh battery that can provide you with a non-stop music experience for 4 hours. Besides, the charging case of the BW140 earbuds is built with a 300 mAh battery, which can offer power for the earbuds five times, bringing an extra playing time of 20 hours. So with these earbuds, you can enjoy music while learning or working from day to night. Compatible with fast charging, the BW140 earbuds recharge in two hours. Utilizing lithium-ion polymer batteries, the BW140 wireless earbuds have long-lasting battery life and good safety. More than that, they can offer an ultra-long standby time of 60 days due to the improvement of the battery set.

Outstanding Sound Performance

The BW140 Wireless Earbuds are built with a high-end sound unit consisting of a 6mm dynamic driver and a biological fiber double composite diaphragm. With these settings, BW140 earbuds reproduce every tone with rich details to present a balanced three-frequency sound, allowing you to enjoy powerful bass, clear mids, and bright highs, so these earbuds can offer a perfectly immersive experience for listening to music, watching movies, making calls, and more. Furthermore, High sensitivity, indicating a high-resolution capability, allowing for more music details to be preserved while introducing less distortion, resulting in a hi-fi sound quality.

Strong Compatibility

Smart Voice & Touch Control

BWOO BW140 wireless earbuds are characterized by strong compatibility. Versatile with iOS and Android systems, these earbuds can work smoothly with a variety of electronics such as iPhone, Android phones, iPad, laptops, etc. Therefore, you can enjoy listening to music or watching a movie at any time and everywhere by carrying BW140 earbuds. Moreover, they utilize voice control and smart touch control, letting you play, pause, skip through songs and answer or reject a call by waking up Siri to get helps or through light touches, which provides a convenient user experience for you.

Tech specs

Accessories

Box

Micro USB Charing Cable

2 Pairs of Eartips

Product Manual

Model No.

BW140

BT version

5.1

Support profile

A2DP, AVRCP, HSP, HFP

Working frequency

2.402GHz-2.480GHz

Receive sensitivity (TYP)

4dBm

Range

10m

Horn power

3mW

Indicator light

LED

Frequency response

20Hz~20kHz

Speaker type

⌀6mm/16Ω

MIC Sensitivity

−42(±1/±3)dBV/Pa

Battery

Earphones: 3.7V, 30mAh
Charging box: 3.7V, 300mAh

Usage time

Music time: 4h
Talk time: 4h
Charging time: 2h

Input voltage

5V±0.25

Size

61x49x43mm

Net weight

56g

Material

PC+ABS

BW140 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 keep excellent quality, thoughtful after-sales service and competitive price to ensure our customers' benefit.

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.