Brand Name: ALWUP
Connectors: None
Control Button: Yes
Active Noise-Cancellation: No
Style: Ear Hook
Communication: Wireless
Vocalism Principle: Dynamic
Volume Control: Yes
Wireless Type: Bluetooth
Codecs: NONE
Support Memory Card: No
With Microphone: Yes
Model Number: I9
Resistance: 32Ω
Frequency Response Range: 20-2000Hz
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: For iPod
Function: HiFi Headphone
Function: Sport
Sensitivity: 40±2dB
Waterproof: Yes
Is wireless: Yes
Line Length: None
Plug Type: USB
Support APP: No
Battery capacity: 400 mAh
Working time: About 4-6 hours
Charge time: About 1 hour
Standby time: About 200 hours