Features: 100% brand new and high quality Screen technology and sensitive touch offers you funny control. Gently touching with your fingertip easily achieve switching the songs and volume control and taking the calls. Bluetooth-compatible V4.2 technology ensures instant pairing. Built-in rechargeable battery for 2hours music playing time at max volume, listening to music anywhere. Digital audio processor, with subwoofer resonator, You want a loud sound during the meeting? When watching a movie on a computer, at home party, you want a larger volume, better sound? all satisfy you. And the phone can display the remaining power of the speaker, Speaker automatically reconnects to the last device used,Connect your devices in just 3 seconds.The speaker will shut down when Bluetooth-compatible is disconnected for 10 minutes, which is helpful to save power. Small and compact Bluetooth-compatible speaker suitable for car, bedroom, washroom, kitchen, office, conference, business trip, vacation, etc. Package Includes: 1x Bluetooth-compatible Sound Specifications: Size: Approx 80x35mm/3.15x1.38 inch Color: Black,Gold,Gray,Pink note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.