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Dual Microphone Noise Cancellation
IPX5 waterproof/Stylish LED light/Hall switch
Chip: QCC3040
Bluetooth Version:V5.1
Earbud Battery: 50mAh*2(Fully charged in 1.5H)
Charging case battery: 320mAh
Play time: 8H (60% volume)
Talk time: 4-5H
Standby time: >80H
Charging time: About 1.5H
Battery display indicator
TYPE C port
Touch button
Charging case dimension: 56*56*32mm
Earbud dimensions: 23.5*24*17.7mm*2
Net weight: 4.0g*2(Earbuds)/40g(Charging case)
Wireless working range: 15-20M (without obstacles )
Speaker: 6MM*2
Speaker sensitivity: 95dB ±3dB
Profiles supported:A2DP/HFP/HSP/AVRCP
Impedance: 16Ω±10%
Speaker frequency: 20~20KHz
Input voltage / current: DC 5V/500mA