1.100% Brand New & High Quality. 2.Support for 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 for 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.