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Content:
HP-103
Bluetooth stereo headphone
Specifications:
Frequency response :20-20kHz
SNR :over 85db
Power supply :3.5V-4.2V /60MA
Working time :8-10 hours
Output power : 80MW
Driver Unit: Φ 45 mm*2
Impedance :32 Ω
Input interface :USB
Built-in microphone:Φ 40mm
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