Portable Bluetooth Speakers, Earfly Wireless Speakers Surround Sound Bluetooth V2.1+EDR, Handsfree Portable Speakerphone with Mic. (silver) WIRELESS BLUETOOTH PLAY The efficient Bluetooth configuration is MO BLUE highlights. It uses V2.1+EDR,BUILDWIN solution with 3 LED Gradient Light. And it also follow the A2Dp audio transport protocol, exclusive compatible with AC decoder, only to restore a high-quality music. EASY ACCESS TO HAND Easy access to hand pause/play/ next/last song dual side to control by cell phone and speaker. In addition to wireless Bluetooth, built in lithium battery, MICRO USB for charging. hands-free answering phones, enquiry line, TF card player AUX input, nightlights. FASHION & PORTABLE DESIGN WITH COMPACT SIZE It Can be taken anywhere because of the fashion & portable design. Such as Running / Car Drive / Gym / Exercise / workout etc. UNIVERSAL COMPATIBILITY Universal compatibility with Android and iPhone tablets, Smartphones, iPods, MP3, MP4 and other Bluetooth enabled digital players. BEST FREE SERVICE: Any problem of our product, feel free to contact with us, all the details will be solved within 24hours for Replacement or Refund. Your confirm is our greatest inspiration.