Speaker Size: 8.5cm *5.4cm*5.0cm  (Approx. 3"x2"x2")
Colour OLED Screen  128*64 displays song name ,lyrics, singers name
Now with FM Radio
Micro SD card slot
USB Pen drive slot
Clock + Alarm
Calendar
Equaliser: Eight kinds of Music effect
“Line in”- Can connect with MP3, MP4, iPod, iPad, iPhone, cell phone, PC, Laptop and all kinds of audio equipments
FM Radio: Support FM stereo radio and FM internal recording
Music Supporting the format of MP3, WMA and WAV
Eight kinds of Music effect: SRS WOW, Normal, Rock, POP, Jazz, Classical, Soft and DBB.
Seven kinds of music display modes: normal, single mode, catalogue, directory circulation, all circulation, random broadcast browsing
Supporting record: FM and MIC recording .Support WAV format recording.( Support 32K bit rate, 64 bit rate, 192 K bitrates)
Clock and Calendar: Built-in RTC, support set time and clock, calendar
Built in Lithium Battery, DC power - 5V
Supporting USB2.0 high speed transmission and fully compatible with USB1.1
Supporting the host function: Support USB flash memory and Micro SD card
SRS Sound effect with exceptional good sound
 

 Output 6W RMS (3w+3w)     
Speaker: 4Ω 3W   
Input Sensitivity:: AUX 600mV /FM 500mV /SD \USB 450mV   
Separation:≥80dB   
Distortion:1%（3.7V/1K/1W)   
Machine S/N: ≥80dB   
Charging power supply:DC 5V   
Operating Voltage: DC power3.7V   
Lithium rechargeable battery800mAH battery+ USB to PC