Features: UPGRADED VERSION, MORE FUNCTIONSThe upgraded rotating music box mobile is a perfect gift for babies under 5 years old. This new musical baby mobile has four buttons for more functions: play/pause, single song/loop playlist, previous/next song, volume control, music/rotation separation, rotation stops--you can set the volume to mute the sound turn down). Simple operation and convenient to use. 35pcs soft music songs help soothe crying baby. Easy to InstallCan download audio or songs into this music box via USB cable. This music box is designed to be hung on a baby crib holder, easy to install. You can hang small plush dolls on the bottom rotating hooks. Remote control mode for certain distance when you are busy. BEST GIFT FOR BABY & KIDSThis mobile crib bed bell music box plays light music to help your baby fall asleep easily. Music plays a crucial role in developing your baby's brain for learning. Listening to music helps your child learn patterns, sequences, rhythms, beats and tones that are useful for problem solving and thinking. Early music recordings can develop critical listening skills, language, literacy, creativity and coordination. You can attach this musical baby mobile to a baby crib with arms or clips and then hang toys over the musical mobile's hook (clip and toy are not included). Package included) ENERGY SAVINGThis musical baby mobile is powered by only 2 AA batteries (not included in the package). BATTERY PROTECTION. When you connect this baby music box to your computer via USB cable to download music, the batteries will not be charged via USB cable, which protects the batteries from damage. Specifications: < br> Material: ABS Color: White RC Power Supply: 1 * CR2025 Cell Button (Included) Music Box Power: 2 * AA Batteries ( not included) USB Input: DC 5V Item Weight: 100g / 3.53oz Item Size: 140 * 90 * 37mm / 5.51 * 3, 54*1.46in Package Weight: 168g / 5.93oz Package Size: 150*103*40mm / 5.91*4.06*1.57in br> 1 * Music Box 1 * Remote Control 1 * USB Cable 1 * User Manual Note: 1. Please allow a little error due to manual measurement. Please make sure you do not mind before you bid. 2. The color may have different as the difference display, please understand. Note: Hello, please pay attention to your receiving address when purchasing products. If your receiving information (such as: name, street, house number, no name on the doorbell/mailbox or other information is incorrect. The order will not be delivered correctly.)