17 pre-loaded tracks scientifically-designed with binaural beat technology sleep sounds to help you fall asleep 6 timer options available, including the option to repeat your favorite track Rechargeable battery life: Up to 20 hours USB charger included with purchase Superior sound quality with eco-friendly, lead free electronics
Technical Details
Product Details
Product Dimensions
Package Dimensions Width : 4.1 inch Height : 1.9 inch Length : 6.1 inch
Item Weight: 2.08 ounce (View shipping rates and policies) Shipping Weight: 4.8 ounce (View shipping rates and policies)
