Ohayo Portable Bluetooth Speaker,Ipx7 Waterproof Speakers, 15W, In Mic, Black [Exceptional Audio Performance] The OHAYO Bluetooth speaker features a 60mm high-fidelity mid-high speaker and a 65mm bass diaphragm, delivering crystal-clear treble and rich, dynamic sound. Its compact, lightweight, and portable design ensures an outstanding listening experience, whether indoors or outdoors. [IPX7 Waterproof] With an IPX7 waterproof rating, this speaker offers superior protection against rain, dust, snow, and spills. It can even be fully submerged in water up to 3 feet for up to 30 minutes. Whether you're showering, hiking, or camping, you can enjoy your music without worrying about the elements. Make your adventures even more exciting and be the life of the party, no matter the weather. [Bluetooth V5.3] The Bluetooth speaker features the latest Bluetooth 5.3 chip, ensuring quick pairing and a stable connection. The built-in microphone allows for high-quality, hands-free calls, and the speaker automatically reconnects to the last device used for added convenience. [TWS Pairing] Pair two speakers via Bluetooth for perfectly synchronized playback of the same music, doubling the volume and creating an immersive stereo experience. Whether you're gaming, listening to music, or watching movies, it offers a truly unparalleled audio experience. [Portable Design] This portable Bluetooth speaker is perfect for on-the-go use. It supports TF cards, Bluetooth, and more for versatile playback. With up to 18 hours of playtime, a 3.5mm AUX input, Type-C fast charging, and a handy lanyard for easy carrying, it's your ideal travel companion.