Divoom Bluetune Bean Portable Pocket Sized Bluetooth Speaker for iPhone 6, 5, 4S, Samsung Galaxy S5, S4, S3, Note 2, iPad and more (Black) Works with all Bluetooth-enabled devices including smart phones, tablets and most notebooks Crystal clear and loud sounds for indoor and outdoor use Each unit comes with a carabiner for hooking on a belt loop or backpack Playback time up to 6 hours. 	Dimension: 3.5 (L) x 2.75 (W) x 1.75(H) inch Compact and lightweight (4 oz)