Main technical parameters: 
 Rated Power: 3W * 2 
 Frequency response :200-18000Hz 
 SNR: ≥ 80dB 
 Audio: MP3, MP4, CD, DVD, iPod, iPhone, GPS, PSP, cell phones, laptop computers. 
 Audio input: 3.5mm stereo plug speaker unit: 2 micro-magnetic high-fidelity speakers 1.5 inch 4Ω/3W 
 Power input: DC5-5V/500mA power adapter; computer USB; 900MA lithium battery. 

 Appearance Material: ABS material 

 Speaker Impedance: 4Ω 

 Size: 232 * 68 * 38mm 

 Weight: 0.268kg 


 Features: 
 Bass effects, sound innocence; 
 Can be directly inserted U disk, SD card playback 
 DC, USB, battery-powered three ways to make it easier for you to use; 
 Built-in line-in interface, you can add mp3, notebooks, MD, CD and other sources, support for audio input, can mediate Line-in volume; 
 Memory function, auto-play songs from the last time to start playing; 
 The new high-performance speakers, neodymium iron boron magnet structures, Nature Bass technology enables low-frequency pure; 
 5V-USB power supply and charging 
 Built-in high-voltage protection device, even more exclusive! 
 ● Compact, PC, MP3, MP4 portable laptop mini speaker ● fashion appearance, easy operation, Smart Cool 
 ● Built-in active amplifier, sound quality is pure, beautiful tone sound stirring ● unique level of sweet and mellow sound, transparent clear 
 Instructions for use: 

 Battery: Built-in lithium battery, USB power, you can play music while charging. 
 AUX: data input interface for connecting mp3, mp4, mobile phones and other sources. 
 SD / MMC: SD or MMC card slot, insert the SD / MMC card can be stored in the card playing MP3 music. 
 USB: removable disk (U disk) slot, insert U disk can play music saved on the card MP3 music. 
 DC-5V: DC 5V (0.4-1A) power adapter, available USB power. 
 Switch: boot placed ON, placed OFF shutdown. 
 Volume control / Previous / Next Track: Long press bit volume control function; short period of time by the song selection features - Previous / next song. 
 Function selection keys: for U disk, SD card, Line in input and to switch between the FM function. 
 Pause / Play: to play or pause music. 
 LCD screen: Boot display time, display the icon when the functional regulation; play music with lyrics in the file, then display the lyrics synchronized with the song.