Wireless Bluetooth Speaker Radio

Product information: Type: Portable speaker Connection method: Bluetooth connection Interface type: USB Battery capacity: 1200 Signal to noise ratio: ≥75dB Power supply mode: built-in lithium battery Play time: 7 hours Expansion storage: 32GB Bluetooth protocol: 4.1 Color: pink, blue, black, wood grain color Power supply mode: USB Size Information: Size: 95*60*70mm Packing list: Portable speaker x1