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L31 TWS In-ear Wireless Earbuds Bluetooth Headphone Fashion Sport Headphone Waterproof Rechargeable Headset


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Overview and Specifications:

Product Attribute
Style : In-Ear
Communication : Wireless
Connectors : None
Wireless Type : Bluetooth
Vocalism Principle : Balanced Armature
Control Button : Yes
Volume Control : No
Active Noise-Cancellation : No
Function : Sport,For iPod,For Mobile Phone,Common Headphone
Plug Type : Line Type
Sensitivity : 120±3dB
Frequency Response Range : 20-20000Hz
Line Length : Other
Resistance : 32Ω
Waterproof : Yes
Model Number : L31
Support Apt-x : No
Support Memory Card : No
Support APP : No
Is wireless : Yes
With Microphone : Yes
Codecs : AAC
Features : With microphone
Package List : Charging Cable,Charging Case,User Manual
Bluetooth Version : 5.0
Total Harmonic Distortion :
Driver Diameter :
Magnet Type : Other
Headphone Pads Material : Other
Charging Method : Charging Case
Number Of Drivers :
Max Output :
Earcups Type : Sealed
Impedance Range : up to 32 Ω
Origin : CN(Origin)

1. Fashionable business wireless TWS headset;
2. Touch control, support voice assistant;

3. Life is waterproof, suitable for sports and running;


Color: black, white
Wearing type: in-ear

Material: ABS

Technical Parameters
Microphone: yes
Wired control: not supported
Bluetooth version: 5.0
Transmission distance: 10m
Power consumption: 9mAH
Waterpoorf: Yes
Impedance: 32Ω
Frequency response: 20-20KHz
Battery capacity headset: 35mAh, 3.7V
Charging box: 300mAh, 3.7V
Charging time (h): 1.5 hours
Taking time: 3 hours
Working time (h): 3 hours

Standby time (h): 72 hours