1. A portable music player with a magnetic suction module, which can be easily attached to metal objects, and you can enjoy the music sound field anytime, anywhere 2. 360° panoramic surround sound quality is in your hand, 40mm high-sensitivity full-range unit, the sound is balanced to cover the entire space to feel the shocking surround sound 3. It is a speaker and a new way to play with the bracket. The bottom is equipped with a strong magnetic suction, which can be firmly attached to metal objects for use, connect the speaker, and unlock a new immersive experience 4. Upgrade V5.4, smooth and stable, wireless freedom, upgrade to increase anti-interference ability, more stable audio transmission, upgrade USB to connect to the computer directly 5. Automatically interconnect the two machines to open the stereo effect, support interconnection, build a more balanced and full stereo sound effect, and chase dramas and family gatherings. More practical Color: black Battery capacity: 500 mAh Charging interface: Type-C Battery life: about 6H Single set weight: 120g Packing method: boxed Single set contains: speaker*1 data cable*1 instruction manual*1