... speaker Description:This multifunctional flashlight with a new type of music, is suitable for outdoor travelling, fishing, hiking, nocturnal, night ... mode option, dim light, glare or flash,3W LED4. Alarm, Give alarm (can set to customer's favorite music)5. External power ... optional TF card or built-in memoryAccssories,1) multi-function music torch2) USB2.0 connection line3) USB covertor 3.5mm DC ...