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

Specification 1. Bluetooth protocol: 3.0+EDR class 2 2. Bluetooth range: up to 10meters. 3. Input sensitivity: 300MV 4. Frequency range:150 --20KHZ 5. Signal-to-noise ratio:85dB 6. Charging time: 2 hours. 7. Power supply: USB Power 8. Loudspeaker Output: 3w 9. The loudspeaker specification:45mm 10. Built-in Li-ion battery capacity:400mAh 11. Call Working time:4-6Hours 12.Music time:above 2.5 Hours13.Standby time: above 20Hours14. Support phone/laptop/Tablet PC /any bluetooth device 15. With TF card slot， can play Mp3 format files in the TF card. Package Includes: 1 x Bluetooth Mini Speaker 1 x USB Cable with AUX Audio Line 1 x User Manual