Brightness Adjustment: Support remote control to adjust the light brightness of the lighthouse, can be used as a night light, no longer afraid of the dark night. Bluetooth connection: Push the button to auto position, switch to bluetooth mode, cell phone bluetooth search "MG-008" to connect, . Remote Control: Product with remote control, support 3-5 meters remote control lights, can be set 10/30 minutes timer off lights. Lasting battery life: Built-in 2400mah 18650 rechargeable battery, more from the endurance, can be a long time lighting, enjoy music.