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TW40 Bluetooth Wireless Earbuds Sports Running Touch Headsets  Noise Resolution Earphone
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TW40 Bluetooth Wireless Earbuds Sports Running Touch Headsets Noise Resolution Earphone

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0 Customer Reviews | Please refer to English description
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Main Features

Bullet Points:
1、Super sound quality with V5.0 + EDR

2、Durable and Standby Time - Built-in 45 mAh lithium polymer battery for up to 3 hours of premium call/play time (full charge for about 1-2 hours) with up to 40 hours of standby time. The 300mAh capacity charging case provides 3-4 times the charging time via USB.

3、Easy to use. The wireless headset can be activated without pressing any buttons. The TW40 wireless earbuds can be automatically turned on and paired when removed from the charging case. At the same time, they can also automatically power off and charge after putting back the charging case.

4、Built-in HD microphone, enjoy hands-free calling, support iOS device power display, compatible with most Bluetooth devices.

5、Versatility and Ultimate Compatibility

Model: TW40
Bluetooth version: Raychem Bluetooth V5.0
Power input: DC 5V
Power supply capacity: 3.7V/45mAh
Working hours: 4H
Charging time: 30 minutes
Support Agreement: HFP1.7, HSP 1.2, A2DP 1.3, AVRCP 1.6, SPP 1.2, PBAP 1.0
Sensitivity: -94dBm
Frequency response: 20-20000Hz
Resistance: 32Ω

Product List:
1* pair TWS wireless Bluetooth headset
1* instruction manual
1* USB cable

Instructions for use:
1, Turn on
After the charging case is flipped, it will automatically turn on, or manually press and hold for 5 seconds to turn it on, and the blue light will flash three times.
(Note: If the charging case is in the standby state for a long time, it will cause the charging case to be out of power, but the earphone can still be used normally. Just turn it on manually. If this happens, press and hold the button for 5 seconds to turn it on.)
2, Shut down
After being placed in the charging case, closing the lid can automatically shut it down, or the headset button can be manually pressed for 5 seconds to shut down, and the red light of the shutdown flashes three times. (When the device is not connected, it will automatically shut down after 3 minutes)
3, Button definition:
Click: play/pause, answer/hang up
Double clicks: double clicks on the left ear for previous song, double clicks on the right ear for the next song
Three clicks: three clicks on the left ear for volume minus, and three clicks on the right ear for volume plus.
Five clicks: prompt tone for Chinese and English switch
Long press for 2 seconds: wake up Siri


Standby time
Battery Type
Lithium-ion Polymer Battery
Product Model
Driver type
Application Scope
Bluetooth protocol
Package Contents
1* pair TWS wireless Bluetooth headset ,1* instruction manual, 1* USB cable
Working Time
3-4 hours
Battery Quantity
Package Sizes
Product Sizes
Main Materials
Product Weights
Package Weights
Music Time
3 hours
Battery Volatge
Compatible with
MP3,iPhone,PC,Mobile phone,iPod
Surround Sound
Connecting interface
Wearing type
Bluetooth distance
W/O obstacles 10m - 15m
With Modem Function
MP3 Player,Bluetooth,Microphone,Answering Phone,Noise Cancelling,Sweatproof
Battery Capacity(mAh)
Bluetooth mode
Hands free,Headset
View more

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