• 【Travel Size Sound Machine】This Portable Sound Machine is the smallest on the market, measuring only 1.6*1.6*1.7 inches. Its pocket-sized design makes it perfect for travel, business trips, stroller walks, or camping
• 【15 Non-Looping Sounds】The white noise sound machine offers a variety of soothing natural sounds, including white noise, pink noise, brown noise, fan sounds, rain sounds, ocean waves, summer nights, crackling campfire, bird sounds, and babbling brook
• 【Full White Noise Functionality】The travel sound machine features 5 shutdown timers, memory function, 32 volume levels, USB-C rechargeability, and a hanging rope. Mini in size but full of features
• 【Compact But Powerful】The mini white noise machine delivers uncompromising sound quality, just like bulky sound machines. It effectively blocks out external noises, creating a sleep-friendly atmosphere
• 【22 Hours of Battery Life】Equipped with a large battery, this portable sound machine can play bird song continuously for 22 hours at maximum volume. It can last even longer when played at moderate volume