Bluetooth Headphones Active Noise Cancelling Wireless Headset

Brand Name: UKKUER
Vocalism Principle: Hybrid technology
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: Yes
Style: Headphone
Sensitivity: 108dB
Wireless Type: Bluetooth
Is wireless: Yes
Line Length: 0.8m
Support APP: No
Function: for Video Game
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Plug Type: Line Type
Connectors: 3.5mm
Model Number: EL528 ANC Active Noise Cancelling Bluetooth Headphone
Codecs: AAC
Support Memory Card: No
Resistance: 16Ω
Waterproof: No
Frequency Response Range: 20 - 20000Hz
With Microphone: Yes
Color: Black Red Blue
Battery Capacity: 400mAh
WorkingTime: 30hours The manual was 10 hours, but it actually reach 20-30 hours