Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Specification:1.Brands:BOBEI2.Model Number:B10003. Bluetooth Version: V2.14. Working Range: Up to 10m (about 33 feet)5. Working Time: 2-5 hours6. Charging Time: 1~3 hours7. Battery Charging Voltage: 5V±0.5V8. Battery Capacity: 400mAh9. Output: 3W10. Input power: DC 5V11.TF card:The biggest 32GFeatures:1. Super Bass Speaker2. Built-in lithium battery 3. 100% brand new and high quality4. With USB 5. Support A2DP， AVRCP， handsfree profile6. Wireless portable mini Bluetooth stereo speaker system7. Saves you from the hassle of tangled wires8. Built in rechargeable battery ， charged by computer via USB interface9. This model of speaker supports any mobile device comes with Bluetooth function such as For tablet， Laptop， Tablet PC， etc10.Portable， convenient to carry and use it indoor or outdoorPackage Inculded:1 * Portable Bluetooth Speaker