OVERVIEW PHOTO GALLERY TECHNIQUE PARAMETERS BUY AT AMAZON
   
   Size/ Weight
 
 
  Product size : W52×D24.5×H122.5mm
  Product weight :103g(including battery inside)
 
 
 
   Basic
   parameters
                    Speaker type Portable Bluetooth Speaker 
                    Speaker system Mono+bass
                    Storage type Max.32GB micro SD card 
                    Power supply Built-in 800mA lithium battery
  DC5V- 500mA USB adapter
 
 
    Features   Support Bluetooth wireless connection
  Support APE /MP3/WMA/WAV format audio files
  with hands-free function
  With voice prompt function
  Card reader
  USB charging
 
 
 
   Technique      Parameters                     Loudspeaker One 40 mm speaker
                    RMS 3W 4Ω
                    Frequency Response 110Hz~15KHz
                    Bluetooth version Bluetooth2.1+EDR
                    USB specification USB2.0 Compatible with USB1.1
 
 
   Playing function                     File format APE/WMA/MP3
                    Bit Rate MP3:8Kbps-320Kbps
  WMA:32Kbps-384Kbps
  APE:600Kbps-1000Kbps
 
 
 
   Packing Content   F4 Speaker    1pc
  Hook   1pc
  USB charging cable /data cable 1pc
  User Manual  1pc
  Warranty Card  1pc