Bitty Boomers are where POP culture, lifestyle, and art meet sound. Through the power of music we want everyone to be given the chance to express themselves and be heard. Tiny size. Huge sound. You can sync 2 together for stereo mode or use one as a selfie remote for your phone. Connect any Bluetooth enabled device. 4+ hours of music play on single charge. Backpack clip/strap included. Features & details Ultra-Portable 2" Tall Speaker Bluetooth 5. 0 Technology Wirelessly Connects to all Bluetooth Enabled Devices 30Ft. Wireless Range / Over 4 Hours of Music Time on a Single Charge. / Rechargeable - Micro USB Cable Included Easily Connect 2 Bitty Boomers Together and Enjoy a True Wireless Stereo Experience (BB5 Models Only) Strap Included to Help Secure to any Backpack or Bag