HV-H991BT白底图1
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HAVIT® H991BT ear sports Bluetooth 4.2 Headphones

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Specification:
Chip: Airoha AB1522
Bluetooth Version:V4.2
Product size: 675*27.5*25mm
Net weight: 11g
Wireless working range: 10M (without obstacles )
Speaker: Φ6MM*2
Speaker sensitivity: 94±3db at 1khz;1mw
Profiles supported :A2DP,AVRCP,HFP,HSP
Impedance: 16Ω
Speaker frequency: 20-20khz
Input voltage / current: DC 5V /1A
Battery: Rechargeable 45mah*2, Li-polymer battery
Play time: 5-6H
Talk time: 6-7H
Charging time: About 1.5H
Standby time: Up to 260H
Material: Aluminium alloy+PC+ABS

Product Description