Portable Baby Sleep Soothing Device A new must-have for your adorable baby Free your hands Enjoy quality time with your baby Mom can spend their free time without having to constantly watch over them While you're out and about with your baby, you can quietly enjoy a cup of coffee or use your hands for other tasks Easily soothe and lull your little one to sleep Help your little one nap peacefully, allowing you to enjoy more rest Built-in soothing music Soft, soothing bedtime music lulls your baby into a sweet dream Supports wireless Bluetooth for connecting to a phone Basic Specifications Product Name: Stroller Rocker Charging Voltage: 5V/1A Battery Capacity: 1200mAh Rated Voltage: 3.7V Charging Time: Approximately 3 hours Dimensions: 80*95*128mm Casing Material: ABS + Silicone