SOUND Most people have two ears. That is why this speaker provides authentic right-left stereo sound (most other Bluetooth speakers do not). With 24 watts of power when used as a single unit, it has sufficient volume to fill a room. With five speakers, you can fill five rooms. It is waterproof. CONNECTING Become immersed in the music, not in an app. This speaker is designed to function independently of software. All you require is Bluetooth, and you have control of the playlist and up to five speakers, used individually or together. With an innovative magnetized design, the speakers automatically pair when separated or reconnected. DESIGN It features a sleek, simple design. Unlike some brands, we believe speakers are primarily for the ears, not just for appearance. It demonstrates you can achieve excellent sound while maintaining a stylish look. Smooth sounds are complemented by smooth lines from its striking cylindrical form and neutral tones for a contemporary appearance. With an IPX4 rating, it can be used in the shower or rain. TECH This is the world's first pull-apart speaker, advancing technology and usability to a new level. Synchronizing the speakers is as straightforward as connecting and separating two magnets integrated into the design. While the magnets are ingeniously low-tech, it delivers a high-fidelity listening experience with a substantial 24 watts when used as one. Specifications: Sensitivity: 10dB (AirConnect: 98dB) Frequency Response: 88Hz-17kHz (AirConnect: 100Hz-17kHz) Output Power: 4.2W (AirConnect: 1.4W) Connectivity Technology: Bluetooth, USB