Features:1.100% Brand New & High Quality.2.Support Bluetooth & Wireless transmission.3.Built-in Microphone， enjoying hand-free call.4.Adopt high quality audio decode chip ，let you experience perfect sound quality.5.Built-in charging Battery and Built-in high sensitivity Microphone， listening music any where.6.Unique water-proof design，using in bathroom， sand beach， swimming pool. While leisure， you can relax and enjoy wonderful music.7. Suck on back side of iPad or other tablet become a stand.8. Special suction cup design， could sucked on any flat surface including desk， wall， window.9. Suitable for car， bedroom， wash room， kitchen， office， conference， business trip， vacation etc.Specifications:Bluetooth support: A2DP， AVRCP， headset， handfree profileRange: Up to 10 metersFrequency response: 280Hz-16KHzBattery voltage: /capacity: 520mAhBattery charging voltage: 5V ��0.5VBattery Charging time: approx. 2 hoursS/N Ratio: More than 95dbDistortion: Less than 0.5%Output: 3WSpeaker Size: 60*60mm(D * H)Colors: Blue， Gold， Green， Red， Black， PinkNet Weight: 160gPackage includes:1 x Wireless Bluetooth Speaker1 x Charging Cable