New handsfree speaker car audio amplifier big power gaming waterproof smart mini wireless portable speaker clocK
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New handsfree speaker car audio amplifier big power gaming waterproof smart mini wireless portable speaker clocK
1 Bluetooth Specifications Bluetooth 4.2 2 Wireless transmission distance of 10M 3 Audio input Bluetooth, AUX 4 Audio performance support AAC,MP3,SBC stereo 5 Audio signal-to-noise ratio ≥75dB 6 Distortion degree ≤0.1% 7 Output power 1*5W 8 Speaker F52mm, dual magnetic 16 core 4Ω/5W 9 Frequency response 130Hz to 18KHz 10 Working voltage 3.0-4.2V 11 Standby current ≤0.5mA 12 Built-in battery Lithium Ion 1200mAh 13 Charging specifications 5V/1A