Features:Built-in Bluetooth 3.0 module, can be paired with iPhone 4/4s/5/5c/5s, iPad, Galaxy S4/S3, Note3/2, HTC phones or any other bluetooth-enabled devices.Support Bluetooth stereo sound, perfect sound quality.Built-in Microphone, enjoying hand-free call.Powered by built-in rechargeable battery

Features:Built-in Bluetooth 3.0 module, can be paired with iPhone 4/4s/5/5c/5s, iPad, Galaxy S4/S3, Note3/2, HTC phones or any other bluetooth-enabled devices.Support Bluetooth stereo sound, perfect sound quality.Built-in Microphone, enjoying hand-free call.Powered by built-in rechargeable battery (charged by USB cable).With unique water-resistant design with suction cup back, it can be sucked on any flat surface including desk, shower, door, wall, window, etc.Convenient buttons for music and call control.Suitable for car, bedroom, wash room, kitchen, office, conference, business trip, vacation, etc.Note:&1. This item can not be totally put in the water or any liquid. It's just water resistant(IPx4).2. After use, please keep the suction cup upwards in case that it is sucked tightly by the base of the case.Specifications:Bluetooth support: V 3.0 EDRRange: 10M/ 33FT(the distance depending on specific environment)Transmitting frequency: 2.4GHZPower supply: DC 5V/ 100-120mABattery: 3.7V 400mAh lithiumCharging time: Approx. 3 hoursOperating time: Approx. 6 hoursIP grade: IPx4Material: Silicon ABSColor: &BlueItem size: Approx. 8.5 * 5.5cm/ 3.3 * 2.2in(D * Max.H)Item weight: Approx. 108g/ 3.8ozCase size: 9 * 6.7cm/ 3.5 * 2.6inTotal weight: Approx. 191g/ 6.73ozPackage list:1 * Bluetooth mini speaker with case1 * USB charging cable1 * User manual