CQM BV350mini Sport Portable Bluetooth 4.0 wireless speaker, Passive Radiator with Remote Controller and Metal Hook Loop for Outdoor Sports Travel, support iPhone IOS and android system (Yellow) TPU soft case:Non-slip Wear-resistant and Against cutting Self protection And frame integrated 90 degrees perpendicular to the frame ladder hanging buckle. Well-designed study of hanging ring, can effectively avoid the carabiner virtually scratch damage to housing caused by friction Good sound quality:More efficient use of the speaker unit and booster amplifier and output power greater Unique appearance:Appearance Of Makes Music Accompaning Outdoor Sports. Creative and Lightweight body Hands-free calls Bluetooth pairing with your phone fast and stable, easy to enjoy mobile music tracks, of course, you can also swim and play movies when used in the hand, to experience wireless music fun. BV350mini built-in microphone, wireless calls, the call can be directly through the speakers, and convenient