Manhattan Sound Science Disco Light Ball Bluetooth Speaker (Clearance Pricing), FM Radio, Decent Sound Output (3W), 8 hour Playback time, Integrated Controls, Range 10m, microSD card reader, Aux 3.5mm, USB-A charging cable incl, Bluetooth 5.0, 3 Years Warranty. Driver diameter: 4.5 cm. RMS rated power: 3 W, Frequency range: 100 - 18000 Hz, Signal-to-Noise Ratio (SNR): 80 dB. Connectivity technology: Wired & Wireless, Bluetooth range: 10 m, USB connector type: Mini-USB, USB Type-A. Product colour: Black, Product design: Ball. Recommended usage: Universal, Compatible memory cards: MicroSD (TransFlash), Certification: CE RoHS