Feature:1. Small portable BT speaker can be carried around and enjoy your listening anywhere, adding wonderful experience on your journey, on your way home or when doing outdoor activities.2. The mini BT speaker has shocking rich bass, large volume without voice break, 360 all around sound effect, which delivers you a great deep.3. The portable outdoor wireless BT speaker is equipped with small but stable power, aiming to provide you processive highquality sound experience.4. Easily connect to your phone, smartphone, tablet and all BTenabled devices. With builtin microphone for handsfree, you will not miss important calls while listening to the music.5. With seven lighting colors, it can be changed infinitely and colorfully, giving you a different ambience experience.Specification:Item Type: Mini BT SpeakerMaterial: ABSProduct Size: Approx. 6 x 5.7 x 5.7cm / 2.3 x 2.2 x 2.2in (Manual Measurement, There May Be Slight Errors)Battery Type: Polymer Lithium Battery (Shipped with Built-in Battery)Battery Model: 452540Battery Capacity: 500mahBattery Charging Time: 2 HoursBattery Life: 5 HoursBT Name: SpeakerColor: Colorful.Package List:1 xMini BT Speaker1 x USB Cable