LUXSWAY Rechargeable Sound Machine, 2200mAh Large Battery White Noise Machine, 10 Sounds Sleep Machine for Adults Baby Kids Volume Control, Timer for Home, Travel and Office - Classic White

Warm Tips:Please push the main power switch to ON before use.Push the switch to OFF if the machine willnot be used for a long period of time. Specification: 10 high quality natural soundsTimer setting: 10, 30, 60 minutes auto-off timerPowered by 3.7V 2200mAh lithium-ion batteryFull charging time is approximately 4-6hours. Weight: 0.64 lbsSize: 6.7 x 3 x 2.9 inchPackage included: 1 x White Noise Machine1 x USB-C Cable1 x User Manual

• [❤Rechargeable Built-in Battery] – Enjoy long-lasting relaxation with the built-in 3.7V 2200mAh lithium-ion battery sound machine, each charge lasts 20+ hours. Convenient USB-C Cable for recharging anywhere.
• [❤10 Soothing Sounds] - 10 non-looping sounds for better sleep, study and relaxation, which include Summer Night, Songbird, Heartbeat, Waterfall, Rainforest, White Noise, Rain, Brook, Ocean and Thunder.
• [❤Auto-Off Timer and Memory Function] Set the timer for 15, 30 or 60 minutes to ensure a calming environment which is great for taking nap, relaxation, meditation yoga and concentration. As well as a memory for last volume setting and last sound used to make the most effective use of it, no need to reset it daily.
• [❤Volume Control] Precise volume control allows you to set the perfect level for your unique environment.
• [❤Portable & Compact for Adults] - This portable & travel-friendly sound machine is perfect for the home or on the go. Easily pack these sleep noise machines for adults into your luggage or bag for on-the-go convenience or it in your bedroom, living room, or office for calming sounds.