PROMATE CONCORD HEADPHONES BT/WIRELESS STEREO HIGH FIDELITY ANC

CONCORD HEADPHONES BT/WIRELESS STEREO HIGH FIDELITY ANC PROMATE

Bluetooth Version: V5.3
Bluetooth Profiles: HSP / HFP / A2DP / AVRCP
Driver Diameter: Φ 40mm
Input Rating: 5V/0.5A
Impedance: 32Ω
Frequency: 20Hz – 20KHz
Charging Time: 1.5hrs
Reduction Noise frequency: -26db
Playing time: ANC Off: 27hrs / ANC On: 18hrs
Standby Time: ANC Off: 500hrs / ANC On: 48hrs
Battery Capacity: 500mAh
Battery Type: Li-Po
Operating Distance: 10m
Input Port type: USB-C