WIRELESS HEADPHONE
TAD002920HV
Specification:
Chip: Airoha 1522s
Bluetooth Version: V4.2
Product size: 194 167"72.6mm
Net weight: 253g
Wireless working range: 10M (without obstacles)
Speaker Φ40mmSpeaker
sensitivity 110±3dB at 1KHz; 1mW
Profiles supported: HFP/HSP/A2DP/AVRCP
Impedance 32Ω±15
Speaker frequency: 20Hz-20KHz
Input voltage/current: DC 5V /500mA
Battery: 300mAh
Play time: 10H
Talk time: 10H
Charging time: 3H
Standby time: 300H
Voice chat: Supported Material: ABS
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