Powerology Ghost Speaker Bluetooth Speaker is an adventure portable outdoor speaker with 50W power output and its playtime is 4-5Hours. The Powerology Portable Bluetooth Speaker supports FM Radio, AUX Connector, and Bluetooth version 5.0. You can find a Lithium lon 18650mAh battery in it and the input power is DC 5V/2A. the Bluetooth range is up to 10 meters. Bring it anywhere and makes it your nature friend when you want to go outdoor for hanging around with your friends, family, and loved ones. The battery capacity for this speaker is 6000mAh and the charging time for being 0 to 100% is 4 hours.