Bluetooth Subwoofer Speaker: Portable, High Volume, Outdoor & Indoor Use, M3 Wireless Mini Speaker

Experience immersive sound with this compact, portable speaker designed to deliver high volume and deep bass. Ideal for both outdoor adventures and indoor enjoyment, it effortlessly connects via Bluetooth, offering wireless convenience and versatility. Its sleek, mini design allows for easy transport while ensuring robust performance wherever you go. Connection: Bluetooth connection Frequency Range: 60Hz-15KHz Signal-to-Noise Ratio: ≥70db Power supply mode: USB Waterproof level: IPX 5 Built-in battery capacity: 300mAh-500mAh (inclusive) Rated power: 5 Rated voltage: 5 Is there a built-in battery?: Built-in battery Manufacture country: China Instructions included: No