Bluetooth Version: Bluetooth 5.0
Transfer Distance: 33FT/10M
Working Current: 30-50mA
Distortion Factor: ≤1%
FM Radio Frequency: 87.5-108MHz
Support TF Card: 128M-32G
Talking Time: 4 Hours
Playing Time: 4 Hours
Charging Time: 2 Hours
Built-in 200mAh Rechargeable Battery
【ASTONISHING SOUND PRODUCTION】 : High Definition Stereo Headphones provide Customers with outstanding sound quality
【BUILT FOR YOUR COMFORTABILITY】: The Earmuff is made by artificial leather, ensuring lasting comfort.
【SEAMLESS BLUETOOTH CONNECTION】: Built to provide a quick and stable Bluetooth connection . Just slide the on/off button and the headphones will be in ready to pair mode. The Wireless Headphones are compatible with all Bluetooth or 3.5mm plug cable enabled devices!
【MULTIFUNCTION Headphones】: This Headphone is not only a Wireless Bluetooth Headphones but also can be used as Wired Headphones, it also support FM Function and FT Card