Kidder Wireless Bluetooth Adapter Speaker Power Bank

High-Fidelity Sound: Connect your phone or tablet via Bluetooth and instantly begin to enjoy crisp, skip-free stereo sound and the perfect sound is delivered to your ears each time. Ergonomic design optimized for ultimate wearing comfort to match your active lifestyle. EXTRA-LONG BUILT-IN BATTERY: Provides up to 8 HOURS playing time and only need 1.5 HOURS to charge it fully. Mini Portable Speaker 360-degree sound field integrates a cone design with a custom-built speaker to project sound in all directions. With 1.4 subwoofer, the vacuum base offers deep and rich sound with HI-FI result. Built in, rechargeable lithium battery each charge can last for 3 - 5 hours. 2,200 mAh Power Bank Keep your mobile devices charged up. The 5V/1A USB output means that it charges at the same rate of most wall chargers. Includes a USB to Micro USB connecting cable which can recharge the battery backup or be used to charge up devices with a Micro USB input.