Wireless speaker Brand:Kisonli Model:LED-906 Bluetooth Version:version 5.0 + EDR Connectivity technology:Bluetooth, USB, AUX, TF Card Connectivity Range:10m Dimensions:380* 70* 70mm Battery Capacity:1200mAh Working Voltage:5V 500mAh Power:10W Power Source:Micro USB (DC 5V) Number of Loudspeaker Enclosure:2 Use Time:4-8h Support:Mobile Phone, Computer, USB, AUX, Karaoke player, Disk Card TF, Card U, MP3, Outdoor The bluetooth speaker comes with volume control buttons, which allow the user to adjust the volume as per their convenience This speaker comes with modern wireless technology, which allows the user to pair it with any device compatible with Bluetooth, whether it is a mobile phone, computer or tablet The KISONLI LED-913 speaker is a great gift for family, friends and colleagues who love music on the go, exhibition