Stream music from your smartphone, tablet, or any Bluetooth enabled device . Integrated buttons allow you to answer calls through the speaker, adjust volume and skip music tracks and take a call mid-playlist.. LED indicator for battery level and Bluetooth pairing. Water Resistant Level: IP56. Charging time: approximately 1 hours. Playback time: approximately 6 hours. Support for micro TF card. Built-in lithium battery can be charged with the included micro USB cable (500mAh). Bluetooth operating distance of up to 30 feet. Max power: 5 watts. Gift box dimensions: 4.1L 4.4H 2.1W. Bluetooth: QDID: 110839