SBOSENT Portable Bluetooth Speaker with Light, Wireless Speaker, V5.1USB Card, Micro SD Card & FM Radio, for Outdoor, Indoor, Travel, Beach, Camping (Blue)

[Premium Material] The portable Bluetooth speaker provides a strong, outstanding material, a robust case and a port cover ensure better internal protection. The Bluetooth speaker dazzles ears with clear highs, stunningly crisp mids, and a rich, expansive bass profile that delivers impressive audio quality without distortion, even at maximum volume. [Button Function] When playing music (USB card/TF card/wireless/line-in), short press for "Play/Pause". In FM mode, press briefly to search the station automatically. & press again to finish the search. In wireless mode with cellular, when a call comes, short press to answer a call hands-free , press again to pass, press twice to call a call. [Slot Function] DC 5V Slot: Use the standard Micro USB V8 charging cable to power charge; TF slot/USB slot: it can decode and play audio in MP3 format when TF/USB card is inserted into the slot; AUX line in the slot: use the mini 3.5 head input through external devices; provides 8 hours working time. PORTABLE & PRACTICAL DESIGN Convenient portable speaker with built-in safety wrist strap to avoid accidental drops when wearing. Compact, travel-friendly design fits easily into a handbag or backpack. Round and smooth. Fits perfectly in the hand. Best Bluetooth 5.1 technology, up to 10m connection distance without distortion. [100% Satisfactory Service] Combine with the high-quality chip, you will be surprised by the powerful loud stereo sound that comes from such a compact and portable speaker. Wireless portable Bluetooth speakers should be a must in your life. If you have any questions or suggestions about use and sound quality, we will be happy to discuss them with you and reply within 24 hours. Number of units: 1.0 Power source: battery operated