Package include: 1 x Bluetooth speaker 1 x Charging Cable1 x Manual1. In the history of the minimum sound box;2. A key to enjoy instant messaging、 driving good mate、 bluetooth car calls Listening to music using3. Can be vision when the shutter using bluetooth remote control mobile phone photos、 solve the autodyne.4. Mobile phone can download the APP can prevent when implement the use of mobile phones、 and other important things left bluetooth distance、 automatic alarm5. Bluetooth: V3.06. Wireless transmission range: within 10 meters7. Audio sex ratio: 90 db or higher8. The battery capacity: 3.7 V / 180 mah9. The speaker specification: ♂23 mm plus10. The speaker power: 4 Ω / 2 w11. Frequency response: 180 hz - 16 KHZ12. (25.7 ~ 30.7) * 27 mm13. The charging voltage: 5 v / 500 ma14. Color: white、 blue、 red、 yellow、 green