Reclining Position - Backrest can be reclined to 3 positions for play, feed, and nap. Safety Harness - Is equipped with 5-point safety harness to keep baby safe and secure. Suitable for load-bearing up 0 to 18kg. Suitable Age: 0-36 months. Multiple & natural soothing music - 15 melodies. 5 swing speeds for selection. 3 timer settings for selection (15,20,45 minutes). Toy Bar - Sturdy and attractive toy bar with 2 plush toys. USB Flash Drive and Smartphone Bluetooth connectivity play your favourite music. Mosquito nets protect your baby from mosquitoes. Seat Cushion - Removable and washable seat cushion. The swinging chair contains 2 power supply modes: 1) Power cord supply mode (USB Cord only) 2) Battery power supply mode (Requires 4 AA/LRS batteries Not Including)