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Technical Information
Sound Track Right/Left sound respond
Function TF/SD Card, Line In, U-disk, Bluetooth,
FM, MIC
Bluetooth Version V3.0
Transmission Distance of Bluetooth ≥10 meters
Power Supply DC 5V$lithium battery
Battery 3.7V 600MAH lithium battery
Output 3W
Frequency 150Hz-18KHz
Diameter of Loudspeaker 45mm
SNR 80dB
Sensitivity 420mV
Distortion Degree 1% 1W 1KHz
Impedance 4Ω
Audio Slot USB audio slot
Antimagnetic function Available
Material metallic material + ABS plastic
Made in China
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