Strong magnetic base sticks to metal surfaces; includes ring for non-metal attachment. Bluetooth 5.3, TF card playback, and built-in mic. 100 dB sound covers 600㎡ with deep bass. Ultra-portable 3oz design with lanyard. 7-hour battery, USB-C charging, RGB lights. Perfect as a phone stand and unique holiday gift. | Primeplus | | Magnetic Mini Bluetooth Speaker – 5W Powerful Sound, 7H Playtime, TF Card & TWS, RGB Light, Phone Stand | Best Buy