Custom Promotional Hot Selling Portable Bluetooth Speaker With Sucker Wholesale
Bluetooth module : V3.0+ERD Power supplier: USB/Lithium battery/DC5V Output: 3W Frequency: 80HZ-20KHZ SNR: ≥85dB Working voltage: DC5V, worked by Lithium battery built-in (690MAH) Impedance: 4Ω Speaker Unit: 40mm Case Material: ABS PLASTIC+UV coating Dimensions: 108*100*60mm Weight: 129g charging time: 1-2 hours Playback: 6-10 hours (depend on the output of audio player) Bluetooth receive distance: 10-12M Bluetooth Frequency Response: 2402MHZ-2480MHZ
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