Line Length: None
With Microphone: Yes
Wireless Type: Bluetooth
Plug Type: Wireless
Sensitivity: 95dB
Resistance: 32Ω
Function: For Mobile Phone,Sport,Common Headphone
Connectors: USB
Style: In-Ear
Brand Name: Nisheng
Communication: Wireless
Support Memory Card: No
Active Noise-Cancellation: No
Frequency Response Range: 20-16000Hz
Is wireless: Yes
Support APP: Yes
Waterproof: Yes
Vocalism Principle: Dynamic
Model Number: T2C TWS a pair binaural mini bluetooth earbud
Volume Control: No
Control Button: Yes
Battery Capacity: earbud 65mAh,charging box 450mAh
Color: black,white
Charging Time: earphone:about 1-1.5 hours;charging case:about 1.5-2 hours
Transmission distance: in 10m
suit for: mobile phone,bluetooth device
bluetooth version: v5.0
worktime: about 2-3 hours music(70% volume)
other: support single earbud connect,portable hook design
call support: with clear microphone,support single or pair calls
Support Apt-x: No

If you are unsatisfied with your item for any reason, return it within 30 days of delivery.