Automatically lights up from 10% to 100% gradually for 30 minutes before alarm time Automatically dim from 100% to 0% for 15/30/60minutes before bed time 9 natural sounds including forest, creek the sound of rain as well as your favorite FM radio chanel can be used as the alarm sound Wireless Bluetooth 5.1, faster and more stable connection to Bluetooth devices Dual alarm clock, one for weekday, one for weekend Specification: Battery: 200mAh button battery, timing/set memory function Voltage: 100~240V Adapter: 5V/2A Material: PC+ABS+electronic components Size: 170*170*88mm Weight: about 440g Lighting function: 1. Daily light White light: 00-20 level, brightness: 300Lux Symphony Lights: 7 Symphony Modes + 7 RGB Lights (Auto/Manual Gradient) 2. Wake up light Before the alarm sounds, the light will turn on in advance and the maximum brightness will be faded 3. Sleep light In the preset sleep mode, the light will automatically turn off time and fade to the maximum brightness Product function: 1. Alarm: 2 groups of alarm volume: 00-16, alarm sound effect: 9 groups of polyphonic sounds + 1 group of radio (optional radio channel) Alarm mode: light + sound effect/radio, alarm duration: 30 minutes Snooze interval: 9 minutes, maximum snooze times: 5 times 2. Sleeping with white noise Sleeping white noise: 24 groups of natural sounds + 1 group of radios (optional radio channels) Sleeping mode: light + sound effect/radio, sleeping time: 10-120 minutes 3. Bluetooth speaker: Bluetooth 5.1, wireless transmission distance 10-15 meters, 4Ω5W speaker, SNR≥95DB 4. FM radio: FM frequency 76~108MHz, maximum FM station: 60 5. Display: 12/24 hour system, four-level display brightness (with photosensitive function, the screen will automatically turn off in the dark environment, and the light will automatically turn on) 6. Tap switch light: lightly tap the body to turn on/off the light, you can set the light to automatically turn off after 5-60 minutes Package included: 1 x Alarm Clock 1 x 5V/2A Adapter 1 x 1.2m USB Cable 1 x English User Manual