2Pcs Wireless Earphones Rechargeable Headphone TWS Stereo BT Headsets Support Hands-free Function Built-in Noise-cancelling Microphone with Charging Box for Tablet PC Laptop and Other Bluetooth-enabled Devices

Price:
US$38.93

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The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.
True wireless stereo, advanced BT technology, 10m wireless operating distance and hands-free calls function, all these are the main features of the wireless headset. Compatible with any BT-enabled devices, such as tablets, laptops, smartphones, computers, etc. Including two wireless headsets and a charging box, and the charging box can charge the headsets at least for six times. Exquisite appearance and ultra lightweight, and they fit comfortably and securely in your ears. With the stereo headset, you can enjoy wonderful music and clear communication. 

Features:
True wireless TWS stereo headsets, offering you stereo sound effect. 
Supports A2DP decoding and adopts BT V4.2 technology to ensure high-fidelity stereo sound quality, and its wireless operating range is within 10m.
Supports hands-free function, providing you much convenience to answer the incoming call.
Built-in noise-cancelling microphone to reduce noise and provide clear sound effect, so you can enjoy high quality music or clear calls.
Comes with two wireless headsets and a charging box, and the charging box can charge the headsets at least for six times.
Ergonomic design, and the headset will fit comfortably and securely in your ears.
Exquisite appearance and ultra lightweight, and you can carry it to anywhere you want.
Built-in lithium battery, providing up to 2 hours music playing time.
Low battery notification function, which will remind you to charge the headset to avoid impacting normal lifetime of the battery. 
Easy to pair with any BT-enabled devices, such as tablets, laptops, smartphones, computers, etc. 
Perfect for listening to music and receiving calls especially when you doing exercise.

Specifications:
BT chip: CRS63120 V4.2
Working distance: within 10m(without obstacles)
Working frequency: 2.402GHz-2.480GHz
Transmitting power: Class2, Max 4Dbm
Audio decoding method: SBC
Signal to noise ratio: >75DB
Distortion: <1%
Charging input: DC5±0.25V
Battery: 3.7V/46mAh 
Working voltage: 3.7V (3.3-4.2V)
Charging time: ≤1.5H
Microphone sensitivity: -42±3DB
Low voltage notification: 3.3V
Speaker specification: 32Ω±15%
Built-in battery endurance: ≥2H
Endurance with charging case: ≥12H 
Stand by connection time: ≥20H 
Working current: ≦25mA
Quiescent current: ≦5uA
Item weight: 6g / 0.21oz
Item size: 4 * 2 * 1.7cm / 1.57 * 0.79 * 0.67in
Package weight: 150g / 5.29oz
Package size: 9.7 * 9.7 * 4cm / 3.82 * 3.82 * 1.57in

Package List:
2 * Headsets
1 * Changing Box
1 * USB Cable
1 * User Manual(English & Chinese)

The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.