Product name: Wireless Bluetooth speaker intelligent induction mobile phone holder<br> Material: ABS, silicone<br> Bluetooth receiving distance: 10M<br> Play mode: Bluetooth/induction<br> Output: 5V-1A<br> Charging time: 1-2 hours<br> Charging time: 2 hours<br> Speaker specifications: φ40mm, 4Ω/5W*1<br> Frequency response: 200Hz-16KHZ<br> Signal-to-noise ratio: 90dB<br> Distortion: 10%<br> Bluetooth chip: JL<br> Bluetooth version: 5.3<br> Battery specifications: built-in 18650, 1200mAh<br> Main functions: Bluetooth, card slot, holder<br> Rotation angle: 300°<br> Playing time: 2-3 hours (depending on the volume)<br> Features:<br> 1. Magnetic induction black technology<br> The world's first mobile phone audio sensing technology automatically captures the sound source and amplifies it in 0.1s, saying goodbye to Bluetooth pairing anxiety<br> 2. 360° sound field system<br> Back directional sound guide hole + dual graphene diaphragm forward sound pressure increased by 200% and back sound leakage reduced by 70%<br> 3. Dual-mode voice control, free switching<br> Sensing mode/Bluetooth 5.3 dual-channel intelligent switching<br> 4. No need for Bluetooth connection, it will ring as soon as you put it close<br> Built-in sensing device, the phone can sense the phone audio when it is close<br> 5. Large-capacity lithium battery for long-term battery life<br> Built-in 1200mAh large-capacity lithium battery for long-term battery life, standby for up to one week<br> 6. Induction bracket speaker<br> It will ring as soon as it is put, and the sound is immersive. Bluetooth-free black technology! The phone automatically senses and sounds when it touches<br> 7. Surging low frequency, shocking resonance<br> The bracket becomes a professional speaker in seconds, just like an immersive concert hall<br> 8. Ergonomics, sound and electricity integration<br> Anti-slip pad at the bottom, the desktop is firmly adhered, the joints can be adjusted to the angle as you like, and the phone is stable and does not shake<br> Color: white, black<br> Product size: 107*88*129mm<br> Color box size: 110*90*132MM<br> None machine weight: 275g<br> Complete machine weight: 320g<br> Includes: 1pcs<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin