1.bluetooth mini speaker 2.with microphone, handsfree phone call 3.adsord design 4.waterproof function 5.stereo bass Features:1.waterproof bluetooth wireless speaker2.with microphone, wireless handsfree phone call3.with tf card mp3 player4.fashion design, portable5.waterproof function, excellent for use in wash room.6.easy adsorb on the smooth interface, such as wall, car, desk... And easy move, ...