Product Information
Model Number BT-66
Key Specifications/ Special Features:
New Arrival Wireless ANC Headphones on Ear Stereo Headphones Metal Headband Headphones For Music/Travel
Specification
Bluetooth Protocol A2DP1.2, HFP1.6, AVRCP1.4, HSP
Bluetooth v6.0
Total Harmonic Distortion(THD) <0.5%(1kHz, 100dB)
Headphone Frequency Response 16 - 22,000 Hz
Mic Frequency Response 100 - 10,000 Hz
Impedance 32Ω
Speaker diameter:40mm
Wireless range:over 10 Meters
Battery type Built-in Rechargeable Polymer Lithium-on Battery
Battery Capacity 400mAh
Battery charging time 2Hours
work time over 20 Hours
(ANC :noise reductoin -28DB)