RBT Speaker Powerful Bluetooth Speaker*

Big volume sound: experience high-volume, immersive sound ideal for home theatre, portable audio player, mobile phone, karaoke player, computer, stage, outdoor, and party use. super efficient charging: premium charging tip and type c port enable quick charging in just 3.5 hours, ensuring minimal downtime. all-way input: versatile connectivity with support for wireless, tf card, usb, and 3.5 mm aux inputs. long playback time: provides 8 hours of playback on normal volume, ensuring uninterrupted entertainment. compact size: portable design with dimensions of 105 x 105 x 130 mm for easy carrying and placement.