Description: It is a mini portable radio speaker that's small enough to fit in a pocket or a handbag, but powerful on features. you can use it to listen to radio and music, or can be a load speaker, it adopts special ultra thin bass speaker, which enables it to have a much better high-pitched and bass HIFI sound. Specifications: Supports: AM/FM, Volume Control, LCD Screen, TF Card Music Playing, Loudspeaker Functions: Stereo, AUX Function, Songs Track Compatible With: TF/MICRO SD Card, Mobile Phone, PC, Laptop, Tablet PC, MP4 Interface: TF Card Slot, 3.5mm Audio, USB2.0, Power Charge Port, Mini USB Material: Plastic, Metal Color: Black Output: 2W Speaker Unit: 40MM 16 cores internal magnetic FM Radio Frequency: 10-108MHz Charging Voltage: DC5V / 500mA Charging Time: 3-5 hours Lasting Time: 3-8 hours Battery Capacity: 600mAh Product Size: 11.6 x 6.3 x 2cm / 4.56 x 2.48 x 0.79inch (L x W x H) Package Included: 1 x Radio Speaker 1 x USB Charging Cable 1 x Rechargeable lithium battery