Specification :

Style: Ear Hook
Communication: Wireless
Connectors: None
Wireless Type: Bluetooth
Vocalism Principle: Dynamic
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
Function: Monitor Headphone
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: For iPod
Function: HiFi Headphone
Function: Sport
Plug Type: Wireless
Sensitivity: 122±3dB
Frequency Response Range: 8-25000Hz
Line Length: None
Resistance: 9Ω
Waterproof: Yes
Model Number: Bluetooth 5.0 Headset TWS Wireless Earphones Mini Earbuds Stereo
Support Memory Card: No
Support APP: Yes
Is wireless: Yes
With Microphone: Yes
Bluetooth version: Bluetooth 5.0
battery capacity: 10hours
Charging case: 2200mah