Bluetooth version: Jerry 5.0 Power input: 5V 1A Speaker: 52mm external magnetic Power: 5W*1 Frequency Response: 80-20000Hz Impedance: 4Ω Receiving range: 87.5~108MHZ Light mode: about 6 hours Music mode: 4 hours or so Music+Lighting: about 2.5 hours Charging time: about 3 hours Color: white, pale pink
