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crystal ball bluetooth speaker

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crystal ball bluetooth speaker

Inquiry

sales @szxinshengtech.com

+86 137 6027 8253

XinSheng Tech.Com

Description

Operation distance :≤10M

Operation frequency: 60HZ-20KHZ

Impedance: 4Ω

Receiving Sensitivity (TYP):-90dBm

Output power: 3W

Audio signal -noise ratio(SNR): >92dB

USB charging voltage: DC 5V

Working voltage: 3.7V

Power: Rechargeable 250mAh lithium-ion battery

Working: 3-4 hours on medium volume.(60%)

Audio input: LINE-IN