Factory supply Wireless Bluetooth headphone stereo headset music earphone support SD card with mic for mobile ipad iphone huawei

Brand Name: CATASSU
Connectors: USB
Control Button: Yes
Active Noise-Cancellation: Yes
Style: Headband
Communication: Wireless
Vocalism Principle: Dynamic
Volume Control: Yes
Wireless Type: Bluetooth
Support Memory Card: Yes
With Microphone: Yes
Model Number: bluetooth headset
Resistance: 32Ω
Frequency Response Range: 20-20000Hz
Function: For Mobile Phone
Function: for Video Game
Function: For iPod
Sensitivity: 84dB
Waterproof: No
Is wireless: Yes
Line Length: 1.2m
Plug Type: Wireless
Support APP: No
Frequency: 2.40GHz-2.48GHz
version: bluetooth V5.0
range: as far as 10meters
Support system: Mobile Phone,Computer TV all have bluetooth function
color: Blue+black
Playing time: up to 15 hours
Power supply: powered by rechargeable 400MAH battery
charge time: 2~3hours
feature9: real voice instruction
feature10: support SD card playing MP3