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mp3 mini speaker
For use with: Mobilephone/Ipod/PSP/MP3/MP4/usb/micro sdMulti-Way SwitchesRemote controller
Rechargeable battery: 3.7V/850mA
Rechargeable usb multi-speaker
FM Radio
For use at home, office, outdoor.
Speaker’s Functional Parameter
Output: | RMS 4Ω (3W+3W)THD=10% |
Frequency response: | 180-18000HZ |
Signal and noise ratio of power amplifier: | ≥80dB |
Loudspeaker: | 2inch (external diameter 52mm) Magnetic resistant: 4ohm |
Power supply: | Power adapter 3.7V / 800mA |
mp3 mini speaker