Features 1、HIGH SENSITIVITY: Radio bluetooth speaker has high sensitivity radio reception, signal stabilization and backlit display. 2、BLUETOOTH WIRELESS: DSP stereo radio supports Bluetooth wireless connection, no power constraints, free to enjoy music. 3、SPEAKERS: Wireless stereo retro speakers with speakers, pleasant sound quality, can also be connected to external speakers and headphones. 4、2000mAh BATTERY: Radio bluetooth speaker has a built in 2000mAh removable lithium battery, which can extend the service life. 5、PORTABLE DESIGN: FM radio adopts portable design, easy to carry and operate, suitable for home and outdoor use. Specification Item Type: Retro Bluetooth Radio Material: ABS Function: FM Radio Bluetooth: Bluetooth 5.0 Number of Stored Stations: 50 Output Power: 1.6W Frequency Range: 76-108.0MHZ Battery Type: Lithium Battery Battery Capacity: 2000mAh (Ship with Inbuilt Battery) Memory Card Maximum Support Capacity: 64G (Not Included) Package List 1 x Radio (Ship with Inbuilt Battery) 1 x Instruction Manual 1 x Charging Cable