This portable speaker is a game changer in the world of wireless speakers. With its advanced Bluetooth 4.0 technology, it allows for a seamless connection to your devices, providing high-quality sound without any interruptions. But what sets this speaker apart is its waterproof feature, making it perfect for outdoor activities or even in the shower.

But that's not all, this speaker also doubles as a power bank with a battery capacity of 4000, ensuring that your devices never run out of juice. Its compact size and USB power supply mode make it convenient to take on the go. And with a frequency response range of 100hz-20khz, you can enjoy a wide range of music genres with crystal clear sound.

Available in black, camouflage, red, and blue, this speaker not only delivers exceptional performance but also adds a touch of style to your music experience. And for those who love to tune in to their favorite radio stations, this speaker has a built-in radio function. Don't settle for ordinary speakers, upgrade to this unique waterproof Bluetooth speaker and elevate your music game.