Material: ABS+PC+silicone Color: pink, green, blue Voltage: 3.7V Built-in battery: 3.7V 18650 1500mAh (included) Charging method: USB 1. Multifunctional night light alarm clock: integrating beauty and function, an alarm clock with temperature, to accompany you 2. Sleep training: develop a good habit. By setting the 45-minute light change, the light will gradually turn on in the morning, and the light will gradually dim in the evening and finally turn off the lights, so as to cultivate good time concepts and habits 3. Timing, voice-activated night light: Adjust the timing night light arbitrarily, the light is soft and sleepy, the sound-controlled night light function can be turned on at night, and the night light will automatically turn off after 20 seconds, so it is convenient to drink water at night 4. Timing snooze alarm; one-key operation, short press the light bulb button, the alarm will pause to enter the snooze, and the alarm will remind again after 5 minutes 5. Countdown: You can set a countdown within 60 minutes to help study and life 6. Fun ringtones: 6 new ringtones can be selected, bid farewell to the boring alarm clock sound 7. Energy-saving mode: Voice-activated wake-up and energy-saving. You can activate the screen remotely by tapping, tapping, or even high-five, making it more convenient to watch the time 8. Gifts: It can be a good gift for friends, children, and familyProducts from Chunchuan's store