DUVOSS Ultra-Thin Portable Bluetooth Speaker (0.5" Slim, 0.23lbs) – with Carabiner, TWS Pairing, NFC, IPX7 Waterproof, Built-in Mic, TF Card – Mini Wireless Speaker for Indoor/Outdoor Use

Features

• Immersive Clear Sound – The DUVOSS Bluetooth Speaker features a 40mm full-range driver paired with a dedicated subwoofer, delivering 4.2W of dynamic stereo audio in an ultra-thin design. Its intelligent auto-positioning technology optimizes soundstage based on placement, while the compact form factor punches above its weight with crystal-clear highs, rich midrange, and surprising bass depth. Perfect for elevating music, podcasts, or videos with studio-quality clarity on the move.
• Bluetooth 5.0 Ultra - Thin Speakers – The DUVOSS Bluetooth Speaker redefines portability with a sleek 0.5" ultra-thin design and a featherlight 0.23lbs weight—compact enough to slip into any pocket or bag. Its pocket-sized, smartphone-like dimensions and magnetic functionality make it ideal for on-the-go use, outdoor adventures, or active lifestyles, ensuring seamless audio wherever your day takes you.
• Built-in Microphone & TF Card Compatibility – Wireless Bluetooth Ultra - Thin Speakers features a noise-canceling built-in mic for crystal-clear hands-free calls, letting you answer, make, or reject calls directly through the speaker—perfect for virtual meetings or on-the-go conversations. Plus, its TF card slot supports direct music playback, so you can enjoy your favorite tracks offline, no phone or Bluetooth connection required.
• IPX7 Waterproof Wireless Speaker – Engineered for adventure, the Speaker features IPX7 waterproof, dustproof, and shockproof design, withstanding drops, rust, and harsh environments. Its sleek, corrosion-resistant pure aluminum casing not only ensures rugged durability but also delivers a premium aesthetic, while the ultra-compact profile enables effortless portability—slip it into a bag or clip it onto gear for worry-free audio when hikes, or urban adventures.
• Carabiner & Magnetic Versatility – The DUVOSS U3 Bluetooth Speaker includes a heavy-duty hiking carabiner, enabling effortless attachment to clothing, backpacks, belt loops, or quick storage in pockets. Its built-in magnetic adsorption feature securely clings to metal surfaces—perfect for camping gear, kitchen appliances, or gym equipment—offering hands-free convenience wherever adventure or daily tasks lead.
• Dual Pairing & NFC Quick Connect – DUVOSS Wireless Speaker ensures seamless compatibility with smartphones, tablets, and laptops while enabling dual-speaker pairing—simply connect two units to auto-split into left/right stereo channels, delivering room-filling 3D surround sound and doubled volume for immersive audio. For Android users, built-in NFC technology allows one-touch pairing—just tap your phone to the speaker for instant connection, no manual setup required.
• What’s Included & Warranty – Unbox premium value with the DUVOSS Slim Bluetooth Speaker, delivered in an elegant gift-ready box containing: 1x Ultra-Thin Bluetooth Speaker (portable design) 1x USB Charging Cable (fast, reliable power) 1x Protective Cloth Pouch (ideal for travel or storage) 1x User Manual (easy setup guidance) Enjoy 12-month warranty and our dedicated customer support team, ready to assist with any questions or concerns. Upgrade your audio experience today.