Product size: 75*85*86mm Easy and quick app phone setup: Scan Code install app, set up sleep training mode, voice-activated night lights, dazzling lights, the timed night lights, time, alarm, countdown, temperature and other items easily and quickly. Sleep training mode: sleep training mode sleep is mainly used to develop the child's ideas and habits of time, allowing the child to develop habits by setting the time (bedtime, learning time) of the lights to remind the changes.< /p> Sleep mode workout mode setting enabled: workout mode setting and time can be enabled through the phone APP, or you can long press the sleep key for 3 seconds to display "no - LS" to indicate that the sleep mode is on, and "off - LS" to turn off the sleep mode. Sleep training mode off: long press the sleep key 3 seconds to enter the menu to change the "no - LS" key to "off - LS" off sleep mode, press any key in off sleep mode. Note: At the same time as setting the alarm, the alarm time takes priority! Bluetooth soundbar for ear pleasure: Long press the Bluetooth key on the alarm to Turn on Bluetooth, then Turn on the phone's Bluetooth switch, find the Peach fun - o1 connection to play phone music, listen to music after busy work and relax. Dazzling lighting to choose from: bright red, warm yellow, deep blue, bright orange, bright green, etc. monochromatic light change and mixed fusion cycle, like an Aurora floating to create a colorful atmosphere.