• 【Automatic Disconnect Feature & Dynamic Light】If the Bluetooth connection is disconnected or not playing, it will automatically disconnect after 10 minutes to save the speaker's battery The light of this speaker can be adjusted in multiple stages, and the built-in light effects automatically change with the rhythm of the music, making parties and events more vibrant It can also be used as a night light to create a romantic atmosphere, perfect for holidays and celebrations • Innovative Bluetooth 5.3 Technology: Equipped with an advanced Bluetooth 5.3 core, ensuring fast pairing and stable connection It can automatically reconnect to the last used device If there is no obstacles, it can be connected with a transmission distance of about 65.6 ft (20 m With an AUX jack, it can also connect devices such as cable TV • 【IPX7 Waterproof Design & Compact and Portable】Complies with IPX7 waterproof standard, combining environmental and athletic performance, it is designed to be resistant to water splashes and rain Safe to use in wet areas such as bathrooms and kitchens Weighing 318g, it is compact and easy to carry Easily fits into bags and backpacks, making it convenient to carry anywhere • 【360° spatial sound control & 2-unit pairing function】Experience surprising sound with a compact design This Bluetooth speaker provides clear treble, smooth mid-range, and rich bass, delivering distortion-free and immersive sound When you purchase two speakers simultaneously, the 2-pair linking function pairs the two speakers to enjoy a 360° stereo sound like in a movie theater • 【Quality Assurance & Japanese Instruction Manual】A detailed Japanese instruction manual is included, so even first-time users can use it with confidence Our company adheres to a customer-centric approach and values all your feedback! Quality guarantee Certified, so you can use it with confidence Comes with a 2-year quality guarantee from the date of purchase In the unlikely event that the product malfunctions, if you experience any issues or dissatisfaction while using it, please feel free to contact us Respond within 24 hours, and our after-sales team will promptly address and guarantee repairs ☆Inquiries: "Customer Service" > "Order Records" > "Seller" > "Inquiries"