Best gift SD card, USB speaker for computer,mp3,mp4,mobilephone with FM radio

Product Description

Function:
1,Built-in SD card music player,High sensitive antenna FM radio,
all can active play
2,no sound insulation field,sound quality even more pure graceful
,sound excitepeople's mind
3,Built-in polymer lithium electricity,power life uninterrupted
,singing or songs at any time
4,Dual mode power supply,USB equipment or lithium battery all can
power supply
5,High quality loudspeaker,tone especially sweet fruity, connect
fully clear, soft and distinct timbre
6,Special surface treatment technology,not easy scratches,light
such as newest as possible
7,exquisite packing as a gift to your family and friends is
perfect choice

Tech Specs:
Apple shape USB/SD/MMC speakers
Play music from Micro SD,U-disk,support MP3 format
Apply to PC, mobile phone ,MP3, MP4 and other audio source Supports FM radio function Rated Power: 5W Power input: 5.0V
Speaker unit:80mm, 4Ω Frequence response: 150Hz-16KHz
S/N Ratio: ≥80db Amplifier distortion: ≤0.2%
Outside rechargeable li-ion battery (Nokia BL-4C, 1000mAH) Available Colors:White/Red/Green…