3 Types White Noise Sound Machine with 7 colors Mood Light Natural Sounds & Music Playback Memory & Timing Sleep Therapy   Type 1： Rechargeable white noise sound machine with natural ambient sounds and mood light, creating smoothing and romantic environment for you, helping you get better sleep. It's lightweight and portable for you to carry out when travelling or going on a business trip. Never miss it Features: White Noise Sound Machine: Provides 3 kinds of sounds including white noise sounds, fan sounds, natural music sounds to create calm environment, adjustable volume for convenient use. Warm Light & Gently Pulsing Light: Warm light, can be used as baby sleep night light, 5 brightness levels adjustable. 7 colors mood light for changing, creates romantic atmosphere for you. Playback Memory & Timing Function: Turn on the sound machine again and it will playback the sound being shutdown before. 30/ 60/ 90 minutes, three gears timing control sleeping sound playing. Rechargeable & Portable: Built-in 1200mAh large capacity rechargeable lithium battery, comes with USB cable for easy charging. lightweight and portable for both home and outdoor use. Wide Application: Fits for stress relieving, baby sleeping, can be widely used in baby room, bedroom, study room, office, teahouse, yoga studio, etc. Thoughtful gifts for family, friends, co-worker and so on. Note: Connect into a 5V adapter, please do not use 9V/ 12V/ 24V charge for this product. Specifications: Color: White Material: ABS + Silicone Volume: Adjustable Warm Light: 5 Brightness Mood Light: 7 Colors Timer: 30/ 60/ 90 minutes Battery: 1 * 5V 1200mAh 103040 Polymer Lithium Battery Input: DC 5V Sleep Therapy Sounds: 3 Kinds of Sounds (white noise sound * 7, fan sound * 7, natural music sound * 10) Item Size: 105 * 66mm / 4.1 * 2.6in (Dia. * H) Item Weight: 192g / 6.8oz Package Size: 10.5 * 13 * 8.5cm / 4.1 * 5.1 * 3.3in Package Weight: 290g / 10.2oz Package List: 1 * White Noise Sound Machine 1 * USB Cable (without Plug) 1 * User Manual (English)