Lenovo Bluetooth Earphone R1 TWS True Wireless Earbuds

Brand Name: Lenovo
Connectors: USB
Control Button: Yes
Active Noise-Cancellation: Yes
Style: In-Ear
Communication: Wireless
Vocalism Principle: Orthodynamic
Volume Control: Yes
Wireless Type: Bluetooth
Codecs: Apt-X
Support Memory Card: No
With Microphone: Yes
Model Number: Air
Resistance: 6Ω
Frequency Response Range: 20-20000Hz
Function: For Mobile Phone
Function: HiFi Headphone
Function: For iPod
Function: for Video Game
Function: Sport
Sensitivity: 42±3dB
Waterproof: Yes
Is wireless: Yes
Line Length: None
Plug Type: Wireless
Support APP: No