This product is a mini sport speaker; you can grasp in hand or put into your pocket to listen music. This speaker was put to use original speaker from Taiwan. It could been achieve the best tone quality. When you will listen to the music, it can be easily for you. Another, it could be using on bike for a speaker. Let you listen to music with by bike sports. it will be your nice musical trip . 

Key Specification:

※    Play music, with high-powered loudspeakers, long time play
※    With line in function, can switch-in Notebook PC, MP3, MP4, iPhone etc..
※    Build-in stereo FM radio
※    Build-in 1450mAH Li-ion battery, support long time play
※    Using new technology Class D, Nice acoustic fidelity
※    Build-in flash memory, can storage large quantity music and data
※    Full function All in One port design, All external using single port
※    Full function LED pilot lamp
※    Hi-speed USB2.0

※    THD+N=0.15% @ 1.5W    SNR=94db @ 1.5W
※    Speaker Output: THD+N=0.15% @ 1.5W    SNR=94db @ 1.5W,using Japan original       material
※    THD+N=0.6% @ 32Ω SNR = 92 db @ 32Ω
※    Earphone Output: THD+N=0.6% @ 32Ω SNR = 92 db @ 32Ω
※    Play Duration: when use speaker about 10 to 20 hours, when use earphone about 70 hours
※    Charge Time: USB charge:7 hours USB(5V/1A);AC transform charge:4 hours(optional)
※    Storage Capacities:1GB,2GB,4GB,8GB
※    Interface Transport:USB2.0 Full speed
※    System Format:FAT16/FAT32
※    Audio Format:MP3/WMA
※    Work Temperature:-18℃ ~ 80℃