1.Wireless ：(bluetooth )
2.额定功率 Rate Power ：2.5W*1=2.5W
4.工作电流 Work Current：500mA
5.灵敏度 Sensitivity :75dB
6.频率响应 Frequency Response ：60-18KHZ
7.扬声器 Speaker：40mm,2.6Ω,3W
8.音频输入Audio input : Mini USB stereo
9.耳机输出 Headphone output：3.5mm
10.电池 battery（3.7v/500mA） or 5V/500mA adapter supply
11.材料 Material：塑胶+铝合金 aluminum alloy and ABS plastic

产品规格:  
Specifications:                                                    
 1、本产品为铝合金+ABS塑胶材质，简洁耐用，使用方便； 
This products made by aluminum alloy and ABS plastic, simple and reliable, and easy to use
2、符合最新的蓝牙CSR2.1+EDR标准；
Compliance with the latest Bluetooth CSR2.1 + EDR standard
3、音乐播放时间达6小时 ，支持蓝牙立体声，外接音频输入，耳机输出；
Music playback time up to 6 hours, support Bluetooth stereo, external audio input, headphone output.
4、极佳音质,低音震撼，音频传输距离20米以内；　　　
Excellent sound quality, bass shock, audio transmission distance up to 20 meters
5、支持TF卡，iPhone, iPad以及所以支持蓝牙立体声功能的手机和蓝牙设备，MP3，MP4等；
Support TF, iPhone, iPad and all type of  mobile phone which can support Bluetooth stereo and Bluetooth devices, MP3, MP4, etc.