Gift Pro KBS-168 Portable Waterproof Wireless Bluetooth Speakers Built-in Micphone Support/Amplifier FM Radio Support USB Micro SD TF Card Audio Player Speakers For Smartphones Tablets PC - Army Green Support: Bluetooth, TF card, USB, FM Radio, Line in, Built-in Micphone Support IPX4 Waterproof , unique appearance with bottom sucker, a good stereo allows you to enjoy the wonderful music Support Hand-free when answer calling (with MIC), It can support music formats: MP3, WMA,WAV, PE,FLAC The suction-cup-secured speaker gives you the luxury to sing along in the shower to your favorite band or relax in the bathtub while listening to your favorite songs, all without the worry of missing that important phone call, and with amazing sound and voice quality. This Bluetooth Shower Speaker Full featured ergonomic human engineering design with re-enforced detachable suction cup, water-resistant 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.