Speaker's functional parameter
|Output||RMS 5W (2.5W + 2.5W) THD = 10%|
|Frequency response||150 - 18000 Hz|
|Signal and noise ratio of power amplifier||>80dB|
|Loud speaker||1.5 inch (external diameter 50mm) magnetic resistant 40hms|
Technical Specification :
- Input : 5.0 V
- Output : 3.7 V 1000MA
- Built-in rechargeable
- Li-ion Batt
- Stereo sound
- Ultra-low sound
- Powered from the phone
- Connect DC5V adapter to the socket of "DC5V" for charging this speaker.
- Can play the MP3 format audio files of SD/MMC card and U disk. FM radio function and frequency range : 87.5 - 108MHz
- Plug the 3.5 mm stereo audio cable in the socket of "LINE-IN" to allow an external audio input. Can connect mobile phone, MP3, MP4, PC and other audio devices.
- Press "MODE" button on the control panel, functions can be shifted among FM-USB-SD-FM in circular mode.
- " l< " Volume decrease / Backward, a long press for volume decreasing, short press for backward. Under FM mode, press it for downward frequency station selection. A long press for volume decreasing. " >l " Volume increase / Forward, a long press for volume increasing, short press for Forward. Under FM mode, press it for upward frequency station selection. A long press for volume increasing. " >ll " Pause and Play under MP3 mode. Under mode of FM, short press for playing the stored stations while long press for stations auto search and store.
Please do not over-charge the batteries for more than 5 hours. Do not change the batteries when in use.