China Comfortable on Ear Bt Headphone Headset for Music with HD Sound and Clear Voice, Find details and Price about China Headset Headphone, Headphone Headset from Comfortable on Ear Bt Headphone Headset for Music with HD Sound and Clear Voice
Bluetooth Version | V5.0 |
Profiles of Bluetooth: | HFP/ HSP/ A2DP/AVRCP |
Charging voltage: | 5V-500mA |
Headphone speaker: | 40mm |
Headphone battery capacity: | 450MAH |
Transmission distance: | > 10m |
Play time | 18 hours |
Headset charging time: | 3.5 hours |
Details:
Bluetooth Version: V 5.0 JL
Profiles: HFP/ HSP/ A2DP/AVRCP
With built in Mic for hands-free calling
Speaker size: 40 mm
Impedance: 32 ohm
Sensitivity: 102 ±3dB @ 1KHz
Frequency Range: 20~20K Hz
Noise cancellation frequency range: 50-500Hz
Operating Range: open space ≥10M
Music Play Time: about 15H
Standby Time: about 400H
Battery Capacity: 450mAh
Charging time: 3.5h
Rated Voltage: 3.7V
With Voice Assistant
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