Description
Neck-mounted Bluetooth earphone/neck-mounted Bluetooth earphone
HB 99
Bluetooth version: V5.3
Transmission range: 10m
Charging time: about 2h
Standby time: about 150h
Frequency range: 20-20000Hz
Transmission range: 10m
Standby time: about 150h
Speaker size: 10mm
Charging time: Approx. 2 hours
Speaker size: 10mm
Frequency range:20-20000Hz
Play time: about 30h
Talk time: about 30h
Impedance: 160
Impedance:160
Sensitivity:101±3dB
Battery: 250mAh
Low latency:35ms






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