Inhouse product
2.Built in high quality lithium polymer 5000mAh battery,supports Bluetooth audio playback or radio listening for 30 hours continuosly
3.Built in crystalline silicon board,which can convert light energy into electric energy for storage under sunlight
Specifications:
Weight:410g
Size:166*52*78mm
FM:87.5-108MHZ
AM:706-1062KHZ
Power:5W
Playback mode:BT/FM/AM/TF
Waterproof level:IPX6
Charging hours:3.5 hours
Charging input:5V 2A
Battery capacity:5000mAh