[True 360 stereo and amazing bass] Ultra-portable Bluetooth speakers provide powerful sound, impressive bass and room-filling loudness through high-performance drivers and passive subwoofers. The revolutionary design enhances bass resonance, volume, and overall frequency-so you can get a larger, fuller, and louder sound in a smaller form factor within 35 feet. $[Bluetooth 5.0 & Waterproof & Mini Size] The mini Bluetooth speaker with magnetic instant installation is completely waterproof, suitable for indoor/outdoor use. Bluetooth 5.0 portable wireless stereo pairing supports all mobile phones. It can be used as a holder for all mobile phones. The portable, waterproof, magnetic, and mini-size speakers will be amazed by their powerful sound and impressive bass. $[Play more, charge less] It can play for up to 8 hours after 1.5 hours of charging, depending on the volume and subwoofer notes. Power management technology and high-efficiency lithium-ion batteries make our magnetic speakers more durable. $[Wireless Stereo Pairing] Another powerful feature is that two speakers can be paired with each other to achieve a powerful stereo effect. You can buy two and place them anywhere in your home to immerse yourself in the ocean of music. $[Precautions for magnetic bluetooth speaker] When this magnetic speaker is used as a mobile phone holder, for the iPhone12/13 series, the speaker can be directly hung on the phone, and other phones can be hung on the phone with a metal ring, both of which need to be removed. Case so that it can be firmly fixed to your phone. It reaches IPX4 waterproof rating, which means it can be used in the shower as long as it is not immersed in water.