Product Color: White/Custom Painted Input Voltage: 5V-2A Material: ABS+PC Power Supply: DC 5V Maximum Current: 2A Maximum Power: 10W Maximum Voltage: 5V DC Safety Rating: Class 2 Speaker Specifications: 4Ω 3W*2 Motor Specifications: 3V 1-4/Min Product Dimensions: 16*11cm Microphone Dimensions: 4*14.5cm Net Weight per Unit: 0.72kg Box Dimensions: 13.5*13.5*17cm Control Methods: Button, Remote Control, Voice Control Lighting Effects: B.W. Single, Dual, Three, or Four Color Overlay Voice Control: Lighting changes with rhythm after picking up sound A full charge lasts approximately 4 hours of projection/3 hours of projection and karaoke Product Configuration: Light + remote control + USB cable + manual + microphone Usage scenarios: Bedroom/living room, gatherings, dates, KTV, stage, night light Color: As shown Package Contents: 1 x Bluetooth Karaoke Speaker 1 x Remote Control 1 x Microphone 1 x Charging Cable 1 x Instruction Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.