ANJANK Mini Portable Travel White Noise Sound Machine for Adults, 20 Soothing Sounds, Powerful Battery, 30-Level Volume, Sleep Timer, Noise Canceling for Sleeping, Home, Airplane Essentials

I hang it on my headboard using a bull clip and nano tape (enable removable without trace). The sound is somewhat flat when playing white noise or fan noise; however, other sounds like rain drop, water surf, frog, cricket, and whale are good enough to enable sleep ambiance and play all night at minimum volume.

This is a nifty little product. When Echo/Alexa started charging for white noise (which is ridiculous), I ran my bathroom fan instead. My wife said, probably correctly, that I was drawing heat out of the house. This little white noise generator (USB C re-chargeable) is very small and totally simple. Great for travel as well as home. Love it. I don't need all the weird white noise sounds it makes (chirping frogs) but some folks might like them. It doesn't have a port for earbuds--the only drawback.

This is a must have when you travel. My hubby and I were carrying a fan with us so we could get a good night sleep and to drown out the traffic noise. This gadget is compact and has several selections to choose from. I bought these for my daughter who also loves this.

impressed by this mini sound machine - it's got great volume on it & doesn't sound like it's looping or anything. before ordering this I would use my phone as a sound machine (which wasn't good for my phone battery) so I'm happy I found this product. It helped me to fall asleep easier with it and I plan to continue to use it. it's really portable, I can stick it with me in my bag it doesn't take up hardly any space. it's a nice tiny size and easy to take it with me if I'm staying at a hotel or something. it also seems decently durable like it'll last a while. it's very easy to use and I like how it comes with a quick guide. The rechargeable battery seems to be pretty good on it which I am really happy about. Lasted me through the full night without needing to be charged for me to use again. When I woke up it was really easy to turn off, and just as Simple to turn on and head to sleep. Works well so far and I would recommend.

This is perfect for traveling. Compact and offers plenty of options. Easy to operate. Volume is sufficient and timer is great feature. For the price, this is a solid buy.