Discover the freedom of movements with NGS Roller Trick; a 3W mini portable wireless Bluetooth speaker that offers great sound quality. Do not be fooled by its size! NGS Roller Trick can be used in different ways. Connect your phone or computer via Bluetooth to the NGS Roller Trick and play your music with the best sound quality. You can also an connect an external audio source to the Roller Trick with the 3.5mm jack cable included and power the sound of your devices. Thanks to the built-in microphone you can use NGS Roller Trick as handsfree and talk comfortably with your phone or Smartphone. NGS Roller Trick works with A2DP and AVRCP profiles which allow controlling the speaker from your Bluetooth mobile. You can turn the volume down/up, skip tracks and pause the music. You will be able to receive calls while using your Smartphone"s Bluetooth connection thanks to its built-in microphone. Thanks to its long-life rechargeable lithium 400mAh battery, you can listen to music without external power for up to 5 hours in a 10 ms range. NGS Trick can be loaded through a micro usb cable. Finally, the Roller Trick will stand out with it"s elegant rubber coating, which perfectly fits any decor.