<p><span style="color:rgb(244, 78, 59);font-size:16px"><strong>Please Note:</strong></span></p><p><span style="color:rgb(77, 77, 77);font-size:16px"><strong>1.When using it for the first time, please fully charge it before turning it on. </strong></span></p><p><span style="color:rgb(77, 77, 77);font-size:16px"><strong>2.For An For safety reasons, please do not turn on the device while charging.</strong></span></p><p><br/></p><p><strong>24 Nature Sounds: </strong></p><p>Heartbeat rhythm; shushing sounds; womb ambience; babbling stream; birdsong; cricket chorus; crackling campfire; thunderstorm rumbles; rainfall; clock ticking; dripping water; rolling waves; frog croaks; train rumble; piano melodies; white noise (x2); fan hum (x3); lullaby music (x2); meditation tracks (x2). Any one of these sounds can help you fall asleep quickly</p><p><strong>Sleep-Friendly Warm Light:</strong></p><p>With two levels of adjustable warm light (softer than harsh white light) and soothing white noise, this noise machine creates the perfect sleeping environment for babies and adults to enjoy a peaceful night in their room</p><p><strong>4 Timer Settings &amp; Memory Function:</strong></p><p>This white noise machine offers four preset timer options (1h, 2h, 3h, and 4h) to accommodate different sleep durations. Additionally, its memory function automatically saves your last playback mode and volume level for convenience</p><p><strong>30-Hour Battery Life: </strong></p><p>Equipped with an 800 mAh built-in battery, this portable sound machine delivers up to 30 hours of continuous playtime on a full charge. Featuring a USB-C charging port and including a free charging cable, it ensures hassle-free power replenishment. Perfect for nursery, bedroom, office or traveling</p><p><strong>High-Quality After-Sales Service: </strong></p><p>If you receive the sound machine for sleep or encounter any issues during use, please contact us first. We will resolve your problem within 24 hours. Important Note: the package does not include an adapter</p><p><br/></p><p><strong>Host function:</strong></p><p>1. Press and hold the (power) button for 2 seconds to tum it on. When the machine is turned on or tumed on, the first music will automatically play and the lights will tum on. Press andhold the (power) button briefy to pause the playback, and press and hold for 1.5 seconds to tum it off.</p><p>2. Press a button to switch music downwards</p><p>3. Press the previous song button to switch music up</p><p>4. It comes with a memory function that records the last song played, and the night light does not flash. There will be no flashing phenomenon when playing high pitched songs.</p><p>5.When clicking the timer button for the first time, the timer will light up for 1 hour, 2 hours for the second time, 4 hours for the third time, and 8 hours for the fourth time. There are four sets of timing indicator lights, and the fifth time is to tun off the timer. When the timer ends, it will automatically shut down.</p><p>6. There are a total of 24 sleep aid music: heartbeat, booing, amniotic fluid sound, flowing Water, bird chirping, summer night insect chirping, bonfire, thunderstorm, rain, clock ticking Answer: Water droplets, waves, frogs, trains, piano music, white noise*2, 3 fans, 2 lullabies, 2 meditation music</p><p><br/></p><p><strong>Specifications: </strong></p><p>Item Name: White Noise Machine</p><p>Material: ABS</p><p>Power: 1w(max)</p><p>Battery capacity:800mAh</p><p>Operating time: 30h</p><p>Charging time:2h</p><p>Product weight: 104g</p><p>Product size:70*70*50mm</p><p>Qualified:Pass</p><p><br/></p><p><strong>Packing included:</strong><br/></p><p>1*White Noise Machine<br/></p><p>1*USB Charging Cable<br/></p><p>1*English Instruction<br/></p><p>1*Retail box</p><p><br/><br/></p><p></p><p><br/></p>