Multi-functional Outdoor Bluetooth Speaker

Multi-functional Outdoor Bluetooth Speaker  ✅a perfect listening companion; ✅a power bank for your gadgets; ✅a flashlight for your night adventure; ✅able to attach the speaker to your bike handlebar; ✅start a party with your friends wherever you go! FEATURES 3-in-1 Function: can be a Bluetooth speak, a flashlight and a power bank, always ready for your outdoor adventures, such as walking, camping and all manner of travel activities! Fast and Stable Connection: 4.2 Bluetooth version allows you to pair with your devices at a stunning speed, and up to 10 m connection distance ( open space ). Long Running Time: 4000 mAh rechargeable battery on a single charge for non-stop music of up to 20 hours.  Enjoy Tunes on the Move: equipped with a bike holder that you can fix the speaker on to your bike handlebar, keeping the music flowing through your riding. Hands-free Call: give you more freedom to make / receive calls with the built-in microphone. Charge and Discharge Simultaneously: support charge itself and charged other devices at the same time, quite convenient to use. SPECIFICATIONS Bluetooth Version: 4.2 Battery: 4000 mAh lithium battery Input: DC 5V / 2A Output: DC 5V / 2A, DC 5V / 2A  Charging Time: 6h LED Life Time: 7hrs Bluetooth Playing Time: 20h ( max. volume )  PACKAGE INCLUDED 1 * Multi-functional Outdoor Bluetooth Speaker