Features a suction cup for easy attachment to wall or any flat surface, Great for showers, baths, swimming pools, boats, marine. Suck on back side of for iPad or other tablet become a stand Bluetooth wireless transmission, Built-in microphone, so you can enjoy hands-free calling Portable rugged, weatherproof and light weight, easily carry when taking a shower, outdoors camping, hiking, cycling or at the beach HD MUSIC EXPERIENCE: Advanced Digital Sound, Noise/wind Reduction Technology, and Unique Loudspeaker Cavity Structure to give Acoustic Sound and Enriched Music Listening Experiences with Full Spectrum Coverage, Crispy High Note, Crystal Clear Mid-range and Balanced Bass WATER RESISTANT: Full Featured Ergonomic Human Engineering Design with Re-enforced Detachable Suction Cup, Water-resistant HD Loudspeaker, and Splash-proof Surface to Increase Mobility and Usability for Everyday Indoor or Outdoor Use Such as Shower, Beach, Pool, Boat, Bathroom, Car, Office, and Much More