Key Features: Size: 150 × 130 × 104 mm Charging Voltage: 5V 1A Output Power: 5W + 4W × 2 Functions: BT / AUX / RGB Technical Specification: Lighting Effect: 7 lighting modes Main Features: Bluetooth Version: V5.3 Bluetooth IC: JL6965D Other Features: Treble Amplifier: HAA2018 × 2 Bass Amplifier: AXS2034 Host Horn: 3-inch 45 magnetic bass horn Auxiliary Horn: 54 mm 45 magnetic