Functions Light painting Lighting mode switch Projection color and brightness switch projector Music mode switch Playback switch Power button Model: S10 Signal-to-Noise Ratio: >=80dB Bluetooth Version: v5.3 Bluetooth Name: z7 Response Frequency: 200Hz - 20kHz Bluetooth Power: +2dBm Bluetooth Range: 8-10 meters Rated Voltage: 5V/1A (2A in the manual, 2A refers to the maximum operating current) Rated Power: 5W Input Interface: Type C Battery Capacity: 1200mAh Charging Time: 2.5 hours Usage/Battery Life: 1-24 hours (Adjustable brightness and volume) Note: * Please charge the device before first use. * If not used for an extended period, it is recommended to charge the device every 30 days. Color: White Material: ABS+PC Package Contents: 1 x Speaker Projector Lights 1 x Charging Cable 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.