Bluetooth headphones with controls and microphone

1. Features:

●     Bluetooth 4.2

●     Fully wireless Bluetooth compatible

●     Quick pairing with a Bluetooth device

●     Soft earcups deliver comfort

●     Stereo sound, noise-isolation

2. Specifications:

●     Speaker diameter: 40mm

●     Sensitive: 102dB±3dB

●     Impedance: 32±15%Ω

●     Recharge time: 1-2 hours

●     Playback time: 4-6 hours

●     Standby time: 100 hours