Amplify your listening experience with the Shoptronics Mini Sound speaker that comes with bass radiators. Stream your music wirelessly through Bluetooth for up to 5 hours. You can even take calls on this speaker. Sgoptronics Speakers have ultra dynamic sound with deep 44d bass with waterproof/splash proof feature,,enjoy music at its glance with heart touching sound quality and powerfull bass with inbuilt mic for taking call and can also reduce noise during call. You Can Even Connect your TV FOR LINE IN AUDIO JACK. Stylish look designed with ultra boost 3d like powerful sound. Enjoy music at its glance with this mini dynamite like stylish, Portable and super powerful ultra sound boost wireless speaker. Shoptronics Speaker is specially designed to meet all your music and listening requirments as well as this powerful speaker is waterproof and splashproof. Some of its key features are: 1.Advanced Bluetooth decode chip, support to connected with the all Bluetooth equipment. 2.Voice calling-number 3.Automatically re-connect, automatically into pairing mode when failed 4.Low power prompt 5.Redial function 6.Volume synchronization, the default volume is 50% of the maximum 7.Power synchronization 8.Bluetooth working distance: 10M 9.Reading TF card and U disk 10.Support line in audio input.