Ocean Wave Night Light Projector and Music Player Limited time promotion - IF you want to place the projector in the perfect spot,but the power line is too short, then you need a extra power bank. Now you can buy a 8000mAh power bank for $8.99 when you purchase 1 ocean wave projector from Boom Shop, for more details, please refer to the following "Special Offers and Product Promotions" If you have trouble sleeping..... you won't anymore. Our ocean wave night light which can reproduce the sparling sea at any time a glorious natural beauty, allows you to feel as immersed in the deep sea calm and the sea embrace peace, creating a romantic, leisure and cozy atmosphere of the space to achieve physical and mental relaxation effect. Built-in music player, simply plug it into your phone, mp3, or computer to play music. Automatically shut-off: Power efficient, auto shuts down after 1 hour, great way to relax before bed and/or to help your children sleep. Ocean wave projector lamp can creates the perfect ocean wave atmosphere almost anywhere. This is an excellent gift to give for a newborn/infant/baby, kids and adults!