Here is a wireless sound machine with 10 sleep sounds to help you get a deeper sleep every day. LectroFan comes with Bluetooth, so you can listen to your favorite music through it. There are also 5 fan sounds, 4 white noises, and one ocean sound. The battery is rechargeable and lasts up to 16 hours for sleep sounds.
LectroFan is compact and portable. It swivels for a change in direction. It is available in Black or White. Ships for under $40.[where to find it]