Item Type: Ball LightProduct Diameter: Approx. 18.4cm / 7.2inProduct Height: Approx. 13.5cm / 5.3inProduct Battery: 1 x 18650 lithium battery 1800mAh (Battery Included)Remote Control Battery: 1 x CR2025 button battery 150mAh (Battery Included)Material: ABS+PCVoltage: 5VPower: 8-11WLight Source: RGBFunction: Bluetooth speakerLife: 50000HWeight: Approx. 579g / 20.4ozProduct Color: White1[Bluetooth Speaker] Built in Bluetooth speakers, and can be connected to mobile phones, laptops, computers or other Bluetooth devices to create a romantic feeling for the party.2[9 Color Adjustable] This projection lamp has high brightness, 9 colors for you to adjust, so you can enjoy a romantic evening under the colorful lights.3[Durable Material] The shell is made of ABS and PC material, which is safe and durable, and has a long service life, is the ideal choice for indoor decorative lights.4[USB Charging] Music projection light built in rechargeable lithium battery, 5V USB low voltage charging, safe and stable, effective life can be up to 50000H, so you can use it with confidence.5[Widely Application] Widely used in family gatherings, Halloween parties, birthdays, Christmas, swimming pools, holidays, weddings, KTV, children's rooms.Please note that the shell color of this light will be sent randomly, and make sure you will not mind before ordering. 1 x Light (Battery Included) 1 x USB Cable 1 x Remote Control (Battery Included)