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 off lights. Lasting battery life: Built-in 2400mah 18650 rechargeable battery, more from the endurance, can be a long time lighting, enjoy music. Parameters: Product Name:Moonlight Lighthouse Bluetooth Speaker Model:MG-A08 Input voltage: 5V-1A Rated power: 5W LED power: 1.5W(5x0.2W/LED module+1x3W/LED module) 2835LED beads: 5x0.2W+1*3W Battery: 18650:2400mAh Charging time: 3-4H Charging Indicator Light: Charging Indicator Light-red, charging on, full off. Bluetooth indicator light - blue, (waiting for connection indicator light flashing, connection success indicator light long light) Product size: 70x72x242mm Packing size: 94x85x251mm Colour: As Shown Material: ABS+PC Package Contents: 1 * Bluetooth speaker 1 * charging cable(NO retail package) 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.