[HiFi sound quality] IPX6 waterproof Bluetooth speaker provides immersive sound, rich bass, clear mid-range, and beautiful treble, which will not be distorted at any volume. Then our Bluetooth speakers have TWS function. If you use 2 Bluetooth speakers, you can get 360 stereo sound effect, which will bring you an unprecedented listening experience. [Advanced Bluetooth 5.0] Waterproof wireless Bluetooth speakers use the latest Bluetooth 5.0 technology to bring you faster pairing and more stable signal transmission. They are compatible with most Bluetooth devices, such as tablets, laptops, desktops, televisions and mobile phones, and you can get experience quality playback. As a powerful Bluetooth speaker, it supports micro-TF card, which can help you connect devices that do not support Bluetooth. [IPX6] Portable Bluetooth speaker design, IPX6 waterproof, whether you are at home or outdoors, Bluetooth speakers can let you enjoy music in a variety of different environments. [Super portable] The waterproof Bluetooth speaker weighs only 170g. In addition, our speaker has a durable silicone lanyard, so you can easily put the speaker on your hand or hang it on your bike. Suitable for travel, office, hiking, beach, shower, swimming pool, etc. [8H long playback time] Built-in 400 mAh rechargeable lithium battery can provide 8 hours of continuous music. You can enjoy music without being disturbed from day to night. features: 1. Plastic box+fabric 2. Splash prevention (IPX6) 3. With super magnet, it can be adsorbed on the metal surface 4. Support TWS (real wireless stereo) (optional) 5. It supports playing music from TF card 6. High-quality bass enhanced speaker 7. Built-in microphone with hands-free telephone function 8. With silicon handle