◆【Product name】: Smart Sound Machine Wake Up Light Alarm Clocks ◆【Material】: ABS + PC ◆【Size】：9x3.3x9.13inch ◆【Weight】: 466g ◆【Detailed parameters】: input voltage 12V/2.5A, wireless output 5W-7.5W-10W-15W, LED output 10W 126, 14 chips, Bluetooth audio power 3W ◆【Product Features】: Alarm clock, ambient light, night reading light, Bluetooth audio, bedside lamp, wireless charger ◆【Product Features】: Exclusive APP control lights, music ◆【Color】：white/black/grey ◆【Product operation】:clock settings, alarm settings, brightness adjustment, light mode, intelligent voice enhancement adjustment ◆【Whether to include the battery】：Not included ◆【Does it need batteries】：No ◆【Package Contents】 1x Adapter 1x charging cable 1x Product Manual ◆【Cautions】 1. The size of the manual measurement may have some errors, within the range of ± 1 cm, the actual size of the actual object shall prevail. 2. Due to the different light and shooting conditions, the color of the pictures may differ from the actual product. Please refer to the actual product. 3.Alarm clock needs to be set by operating the product,wake up light needs to be set through APP. 4.The Smart Sound Machine itself does not record white noise, you need to connect the Bluetooth of the cell phone with the Bluetooth speaker of the product and then play the white noise of sleep aid on the cell phone.