j15u white noise machine 10 natural sounds usb rechargeable sleep aid __IMPORT633 One of its defining features

One of its defining features is the wireless

Wireless Bluetooth pairing for easy printing

Audio Output: L/R audio

Wi‑Fi sharing via free Uhale app

Rustproof space aluminium construction

j15u white noise machine 10 natural sounds usb rechargeable sleep aid __IMPORT633 One of its defining featuresSoothing sounds for sleep and focus Choose from 10 natural sounds white noise, ocean waves, birds, heartbeat, clock, crickets, running water and three lullabies to mask distractions and support baby care, naps or focused work. Its quick to switch between sounds so you can find what helps you relax or concentrate. Smart timers and noise detection Play continuously or set the automatic shutdown timer to 15, 30 or 60 minutes, with green blue red LEDs