Wireless Bluetooth 4.2 Speaker with Subwoofer - Portable Mini Radio, MP3 & U disk/TF Card Player

Compact portable speaker with subwoofer designed for home and outdoor use. This mini radio and MP3 player supports U disk/TF card playback and offers a clear display and long battery run time in a small 176*69*65mm housing with Product weight: 0.5. Channel: 2. Number of speakers: 2. Key specifications: Bluetooth protocol: 4.2 with an effective distance: 10 meters. Playing time: 8 hours. Expansion storage: 32GB. Built-in battery capacity: 2000 mA-4000 mA. Power supply mode: USB. Playback and controls: Play format: MP3. Support format: U disk/TF card. Speaker adjustment method: button. Whether to support APP: No. Is there a radio function: Yes. Display: Yes. Additional features include real-time temperature display + mirror double alarm clock + super bass. User and trade info: Applicable people: general. Whether foreign trade: No. Related Products: computer speaker ,retro bluetooth speaker, radio mini bluetooth speaker ,bluetooth speaker,small bluetooth speaker,speakers bluetooth wireless,small speaker,portable speaker,mp3 speaker