Rotatable Over-hear Bluetooth Headphone

Over-ear Bluetooth Headphone

Overview Type:Over Ear

Bluetooth Specification:Bluetooth V5.0

Operating distance:about 10 meters

Battery Capacity:400mAh

Nominal charging time: 2 hours

Standing  time: 50 hours

Playing time:12 hours

Talking time:12 hours

Power supply:5V DC

Impedance:32 Ohm

Speaker frequency range:60Hz-20kHz

SNR:≥90dB