White Noise Bluetooth Speaker, Sound System for Sleep Aid

Instructions:Power on/offPress and hold the power button for about 3 seconds to turn the deviceon or off. Bluetooth connect. When using the device for the first time, after turning it on normally, the M button to switch to Bluetooth mode. A voice prompt willindicate "Bluetooth connecting." Once connected, a voice prompt wilsay"connection successful." M Button Short to switch between white noise and Bluetooth playbackmodes.In White Noise Mode:Long "+" button for 2 seconds: Switch to white noisesong.Long "." button for 2 seconds: Switch to the previous whitenoise song.Short the "+" or "." button toAdjust the volume.Long to enter the auto-shutdown timer setting. The screen wildisplay the shutdown timer options: 30 minutes, 60 minutes, or 120minutes. Use the "+" or "."buttons to select the desired time. Afterselecting,the screen return to the time display in 2-3 seconds,indicating the timer is set, Long the M button again to display"OFF," which disables the timer function. "+"Button /"_" Button. Short the "+" button to increase the volume,Long for 2 seconds to skip to songShort the "." button to decrease the volume;long for 2 seconds to go back to the previous song. When setting the timer, the "+" and "."buttons can be used to adjustthe timer duraton. and Alarm setting Button. Time Setting:After turning on the device,the screen displays the time in 24-hourformat. and hold this button for 2-3 seconds, and the hour digitswill start flashing. Use the "+" or "." buttons to adjust the hour. Afterselecting the hour, the button again, and the minute digits start flashing. Use the "+" or "." buttons to adjust the minutes. Pressthe button again to complete the time setting.Alarm setting:After turning on the device, the screen displays the time in 24-hourformat. Short this button to enter the alarm setting mode, andthe screen display"12:00." Short the button again, and thehour digits ofthe alarm start flashing. Use the "+" or"." buttonsto adjust the hour. Afte