Retro Robot Speaker USB Charging Bluetooth $ 11.29 Product information: Product name: Retro Bluetooth speaker Battery capacity: 900mAH Rated voltage: 5V Rated power: 3W Charging time: 2 hours Working hours: 8 hours Effective distance: 10 meters Product weight: 80g/125g color box 1026938mm Packing list: Wireless speakers*1
