Haoponer Portable Mini Digital Display Screen Speaker USB Flash Drive Micro SD/TF Card Music MP3 Player FM Radio Silver;

Speaker Function

1) Support: TF card, USB, FM, Line in & Line out, clock
2) Play music from Mobile/MP3/MP4/MP5/PC/laptop/iphone/ipod
3) FM Radio function: high sensitivity radio with internal & external double antenna
4) Crystal acrylic mini speaker with colorful flashing LED light
5) LED screen can display: Time, FM channel, charging status
6) Material: Crystal acrylic and Aluminum Alloy
7) Speaker size: 50X50X52mm
8) Stereo Earphones, Earphone Jack 3.5mm
9) Line in, Line out and 3.5mm earphone Jack
10) Colors: Silver,black, rose, red, blue, green
11) Built-in rechargeable lithium battery 300-350mAh enough power
12) Play time: 2-4hours
13) Accessories: USB cable, Audio line. string, user manual
You can turn off the LED light,if you don't need it.

Speaker Specification

Output power: 3W*1
Rated Impedance:4¦¸
Supply voltage: 5V
Frequency response: 150Hz-20KHz
SNR: ¡Ý80db
double magnetic trumpet: 16 core*1
16 core*1
3.5mm line in
Battery: 300-350mAh enough
Distortion: 0.3%
Support: MP3/WMA format music
internal battery

Speaker Accessories

1x USB cable
1x Audio line
1x string
1x user manual
1x Blister Packing