... ,also for mobile phone, mp3,mp4,audio player2 Easy charging-can be automatically charged by USB wireColors AvailableGreen, Blue, Red, OrangeConfigurations:1 ... weight: 54gunit gross weight:105g Packaged Accessories:1 USB cable(charge cable)1 audio cable1 user manualMini Speaker Weight: 54gMini Speaker Size ... size, easy to carry4, Material: Pure ABS+ metal loudspeaker net USB 2.0 mini computer speakers