Mini speaker for mp3/mp4/mp5:
1.FM radio function
2.suport SD/USB/FM
3.Can change direct
4.best quality & competitive price

Multifunction Crystal mini speaker for mp3/mp4/mp5

Function

 

1.Multifunction Crystal  speaker
2.Play music from SD/MMC/USB, other sudio devices
3.competity price
4.FM radio with ANT

Crystal multifunction speaker with LED flashing
1. play music from TF/MMC card and other audio devices
2. FM radio and built-in antenna
3. Li-ion battery rechargeable
4. With LED indicator and sling
5. With one LED flashing when it is working.
6. data:
Output: 2W
Speaker: 40mm/1.57 inch
Resistance: 4 Ohms
Frequency response: 200-12KHZ
Signal and Noise Ratio: ≥80dB
Line In: 3.5mm stereo plugs
Li-ion input: 3.7V 300mA
Item size: 51*51*35mm