Specification: Product name: bluetooth speaker Battery capacity: 600mah Bluetooth version: 5.0 Bluetooth distance: 10M Product weight: 180g Product size: 94mm*54.4mm*41.4mm Features: 1. Transparent mecha design With fully transparent and high-transparency PC casing, the internal precision components are clearly visible, and can become the focus of hands on any occasion. 2. Shocking original sound 40 full-range drive units, strong magnetic force can not only present deep and thick ba, but also Hold crisp and pure treble 3. Light moves with sound 9 LED beads move with the sound, doubling the rendering of audio-visual sharing 4. Bluetooth pairing, the carnival begins Pairing devices via Bluetooth, everything is in your hands 5. Low frequency extension Unique paive diaphragm design to offset paive radiation and extend the low frequency amazingly 6. TWS in series, the sound effect is more explosive Two-machine couplet to achieve true stereo, 3D surround super ba effect Bluetooth, portable pairing of two speakers to form a surround stereo system Package Include: 1* Bluetooth Speaker+1*Type-C Data Cable+1* User Manual 2* Bluetooth Speaker+2*Type-C Data Cable+2* User Manual Note: 1.Due to the light and monitors effect, colors may have lightly difference. 2. Please allow 0.5-1cm errors due to manual measurement. Thank you for your understanding!