1、PREMIUM MATERIAL: Baby support seat sofa is made of premium plush material, soft and comfortable, environmentally friendly and harmless, providing a comfortable environment for baby to learn to sit. 2、ANTI FALL AND ANTI TIP: Baby seat sofa has a specially designed non slip base and side turn fixture, effectively preventing your baby from falling or tipping over during the process of learning to sit. 3、MULTIFUNCTIONAL DESIGN: Baby support seat sofa not only has the function of learning to sit, but also has the Bluetooth function, so that the baby can enjoy the company of music and stories in the process of sitting, increasing the fun. 4、ADJUSTABLE ANGLES: Baby floor seat sofa has multiple adjustable angles, adjusting according to the growth of the baby, adapting to the needs of different babies learning to sit. 5、LIGHTWEIGHT AND EASY TO CARRY: Baby support seat sofa is small and lightweight, convenient for use inside and outside the home, providing baby with seat training anytime and anywhere. 1 x Baby Support Seat Sofa1 x USB Cable Item Type: Baby Support Seat SofaMaterial: PlushSize: Approx. 50x45x43cm / 19.7x 17.7x 16.9in Battery: 1200mAh Lithium Polymer Battery (Shipped with Built in Battery)