Product Name: Portable baby sleep machine Inputvoltage: DC5V Product Number: Q3 Charging current: 1A Material: ABS+silicone+electronic components Use power: 1W Product size: 93*80*28mm Battery capacity: 300mAh Product net weight: 66g Use time: 23 hours Style/color: white Remarks: host*1 micro charging cable*1 manual*1 lanyard*1 Hostfunction: 1. Long press thepower button for 1.5 seconds to tum on, and thefirst music will beplayed after tuming on.Short press to pause, then short press to start playing again. 2. Shortpress one key to go to thenext one, long press to increase the volume, and playa prompttone when itreaches the maximum, which means thatit has been increased to the maximum, and you can letgo. 3. Shortpress the previous button togo to the previous song, long press todecrease the volume, and when thevolume is reduced to the minimum, a beep will be played, indicating that the sound has been reduced to the minimum, and you can let go. 4. Press the timer button, press the first 15 minutes, the green indicator lightis on, press it again for minutes, the blueindicatorlight and the green indicatorlight are on together, press again for 60 minutes, the green, blue, and red indicators Light up together. 5. Ifitis counting down from 60 minutes to 30 minutes, then 15 minutes will lightup with the 30-minute indicatorlight, 60 minutes timed lightwill go off, at 15 minutes, 60 minutes will go off togetherwith the 30-minute indicatorlight It will automaticallyshut down when itreaches0. 6. Automatic noise detection button, whenitis not turned on, long press for 2 seconds to enter the noise detection. The white indicator lightis alwayson. If the continuous noise is detected for 10 seconds, it will tum on the music by itselfand stop automatically after 15 minutes of playing, Enter the detection mode again, and keep looping. Long press for 2 seconds to close the detection mode, and thedetection distance is 6-10 meters. 7. When charging, thethree timing indicatorlightsjudge the batterycapacity description during charging. The green indicator lightison, thebatterypower is at 30%, the green and blueindicatorlights are on, the battery powerisat 70%, green and blue. , Thered indicator lightison together, thebatterypower is at 100%, the current power indicator lightflashes when charging, and itis fullylit when charging, and it can be tumed on when charging.