CLASSIC Bus: The Bluetooth speaker in the shape of the VW T1 Bus comes in red. Charging time: 3 h, operating time: 5-7 h. Dimensions: 19.5 x 8.5 x 7.5 cm (7.7 x 3.3 x 3 inches). Scale 1:20. BLUETOOTH: The power button is located at the rear of the Bus. The Bus automatically searches for a Bluetooth connection and blinks its LED headlights during the process.