Shopping make fun for you  <br />   Features:  <br />  Hi-Fi Bluetooth chip which can provide clear voice  <br />  Wireless Bluetooth speaker is convenient to use.  <br />  Adjustable volume of light and music， it will show you a different atmosphere.  <br />  Suitable for home， outdoor travel and other places.  <br />  Support answer the phone via connecting Bluetooth， you can easily use.  <br />  Innovative design is fashionable， great gift for your friends.  <br />    <br />  Descriptions:  <br />  Frequency Response Range: 100-18KHz  <br />  Power Supply: USB Charging  <br />  Output Power: 2*5W  <br />  Effective Distance: 10m  <br />  Operating Voltage: DC 3.7V  <br />  SNR: 80dB  <br />  Battery capacity: 1800mAh  <br />  Speaker unit: 45mm 4ohm 5W  <br />    <br />  Specifications:  <br />  Model: plastic  <br />  Material: plastic  <br />  Size: 230*70*70mm  <br />  Color: white， red， green  <br />    <br />  Package included:  <br />  1 x Bluetooth Speaker  <br />  1 x Data line  <br />  1 x Audio line  <br />  1 x Manual  <br />    <br />  Best wishes for you