P47 FOLDABLE Wireless Bluetooth Music Headphones--

Materials: ABS + Plastic

Bluetooth version: 5.0wireless transmitter standard of class II 

Frequency coverage: 2.402~2.480GHz ISM band 
Sensitivity: -80dbm 
Transmit range: up to 10m 
Channel: 79 channels of 1MHz, B/W 
Contact terms: Point-to-Point 
Support Format: MP3 WMA WAV 
Built-in Li-ion Battery (charged via USB) 
Main Function: Bluetooth flexible headset for use with mobile phones or computers

Bluetooth version: 4.2 wireless transmitter standard of class II 

Frequency coverage: 2.402~2.480GHz ISM band 
Sensitivity: -80dbm 
Transmit range: up to 10m 
Channel: 79 channels of 1MHz, B/W 
Contact terms: Point-to-Point 
Support Format: MP3 WMA WAV 
Built-in Li-ion Battery (charged via USB) 
Main Function: Bluetooth flexible headset for use with mobile

• Incoming Calls, Handsfree Talking
• Superior Compability, High Fidelity Stereo Surround Sound
• Not only wireless, also can be used as wired headphone 
• Built-in microphone technology allows clear Phone communication; 
• Enables use as a headset. Music and phone controls ensure ease of use
• Suport TF card and FM radio. with operation distance 10m. 
• Rechargeable lithium battery: 300mAh.