Never be left in the dark or silence with awesome lighting effects and high battery capacity. Includes karaoke function for all your karaoke challenge needs. Supports Bluetooth, USB-A, TF card and even has FM radio. Product Brand Xceed Product Width (mm) 157 Product Height (mm) 223 Product Length (mm) 98 Product Gross Weight (g) 738 Product Depth (mm) 98 What's in the box 1 x Xceed Pulse 5W Portable Disco Speaker 1 x 3.5mm AUX Cable Unit of Measure EA Main Barcode 6001224590463 Headphone Jack Y Alarm Y AM/FM Y Inputs Supported USB-A, 3.5mm AUX TF Card, Micro-USB, MIC-in Power Source 5W Output Power Rechargeable Battery Battery Size 3.7V 800mAh Batteries Included Y Batteries Required N Cable Length (mm) 500 Frequency Range 100Hz-20kHz Impedance 2 Ohms Input Voltage 5V Key Number 5 LED Indication Y Microphone N Rechargeable Y Total Contents 2 Voltage 5V Wireless Range 10m Wireless Technology Bluetooth Benefits & Features USB-A input. Karaoke function. TF card input. Bluetooth function. 3.5mm AUX input. 12 Month warranty. FM built-in radio. Size 140x95x220mm Colour Detail Black and Multi-coloured lights Colour Multicolour