Technical parater:
<br />&amp;gt; Bluetooth version: 3.0 +EDR
<br />&amp;gt; Stereo audio sound
<br />&amp;gt; Output power: 5w
<br />&amp;gt; Bluetooth transmission distance &amp;gt;10m
<br />&amp;gt; Distortion:&amp;lt;10%
<br />&amp;gt; SNR: &amp;gt;75dB
<br />&amp;gt; Frequency scope: 70Hz-20KHz
<br />&amp;gt; input power:DC 5V&amp;gt;1000mA
<br />  output power:DC 5V&amp;gt;2000mA
<br />&amp;gt; Power bank functions
<br />&amp;gt; Bluetooth Selfie camera control function
<br />&amp;gt; Transmit Distance : 3 feet
<br />&amp;gt; AUX IN
<br />&amp;gt; Micro USB charge
<br />&amp;gt; Support PC,Tablet,Mobile phone,TV and Game console
<br />&amp;gt; Play MP3/WMA/WAV/APE/FLAC music fies from Micro DS
<br />&amp;gt; DSP sounds effects : MAXX Audio 
<br />&amp;gt; Frequency response : 60Hz-20KHz
<br />&amp;gt; Speakers : 4 ,1.75inch,5W
<br />&amp;gt; Battery : 10000mAh
<br />&amp;gt; Dimensions : 124.5*69*32mm
<br /> 
<br />Bluetooth speaker features:
<br />&amp;gt; Bluetooth hands free function,clear sound , no echo
<br />&amp;gt; Bluetooth stereo sound,perfect sound quality, more bass effect
<br />&amp;gt; MP3 play: plays music directly from TF card in MP3, and WMA formats
<br />&amp;gt; Wireless transmission distance : 10M
<br />&amp;gt; Audio input : Stereo audio sound input insertface,easily connect to many audio device, such as laptop,digital music player , mobile phone,computer , etc.
<br />&amp;gt; Can be used as a power bank
<br />&amp;gt; Power supply, built-in lithium chargeable battery, environmental, energy saving
<br />
<br />practical
<br />phone selfie
<br />phone anti-lost
<br /> 
<br /> 
<br />Package include
<br />1 x Bluetooth Speaker
<br />1 x 3.5mm Audio Cable
<br />1 x Micro USB Charging Cable