【High Quality Product】C6 waterproof sucker Bluetooth sound adopts High-FIDELITY 45mm full frequency antimagnetic horn unit, with surging bass, transparent treble and sweet voice. It supports all mobile phone links with Bluetooth function.【Powerful Portable Speaker】High-performance 5W driver makes room-filled loudness, bass strong and deep. The speaker comes with a built-in rechargeable battery, supported up to 4 hours playing time at the maximum volume.【High Sound Quality & Practical】The C6 also has a built-in high-sensitivity call microphone, which automatically suppresses noise and improves its sensitivity to follow the surrounding bad environment. It can carry out hands-free calls and voice chat. No matter in the meeting room, car, kitchen or bathroom.【IP65 waterproof】With IP65 waterproof, rain proof, dust-proof, and strong high-grade suction cups, the speaker can be adsorbed and played at random; Adopt fashionable outdoor sports and indoor bathroom dual-purpose portable waterproof speakers, breaking the traditional meaning of a single outdoor or indoor speaker in the market.【Portable and Versatile】Enjoy high definition stereo sound with impre-ssive volume whether you're lounging, partying, camping, hiking or biking.Support Bluetooth. Support connecting your smartphone, laptop, tablet,audio device, etc.