🎵【QUICK PAIRING & STABLE CONNECTION】The Bluetooth speaker has the latest Bluetooth 5.0 chip built in to ensure fast pairing and a stable connection. It comes with a built-in AUX-IN jack, which allows you to connect to non-Bluetooth devices with a 3.5mm Line-In cable (cable not included), and the built-in microphone acts as a personal hands-free speakerphone, so you can take calls from any mobile phone without having to disconnect from the speaker.TF (supports WAV / FLAC / APE / MP3 format) 🎵【IPX7 STRUCTURE WATERPROOF】：The Portable speakers provides strong waterproof protection,and durable silicone case and port cover make the speaker have better internal protection, allowing you to enjoy music in a variety of different environments,even in outdoor, you don't have to worry at all,and our Bluetooth speakers come with RGB lights that will truly bring you a party atmosphere while you enjoy music. When you don't need to use it to play music, you can turn it on as an LED light. 🎵【IMMERSIVE SOUND EXPERIENCE】: Our speaker TWS technology allows you to pair two portable Bluetooth speakers with your phone, achieving true dual enhanced stereo sound and Let's enjoy high-quality music with 360 ° surround sound in home theaters, parties, beaches, parks, or any imaginable place,put you in the zone! 🎵【COMPACT & PRACTICAL】: The efficient 3600mAh lithium-ion battery can sustain the Bluetooth speaker as a whole, with a playback time of up to 24 hours per charge. The actual playback time varies depending on the volume, audio content, and usage. and this wireless portable Bluetooth speaker is compact in size, lightweight, and can be hung on a bag or luggage bag, making it perfect for home, party, outdoor, or travel, making it a must-have in your life! 🎵【Hi-Fi SHOCKING SOUNDS】 : Vanzon Bluetooth speaker equipped with a 24w stereo audio driver and dual passive radiators,which perfectly achieves stereo sound effect and high volume output for a truly immersive listening experience.and it delivers incredible sound without any distortion, even at maximum volume and enhancing stronger auditory enjoyment.