Feature:1. VOICE BROADCAST: Equipped with scientific voice counting technology, this device can improve children's concentration and learning abilities through encouraging voice prompts and feedback.2. INCREASE HEIGHT: Jump training equipment develops children's interest and desire to jump high, allowing them to increase their height and exercise their jumping skills.3. VOICE ENCOURAGEMENT: With a voice activated touch device, this fun technique training tool provides voice encouragement and promotes happy bouncing, making learning interactive and enjoyable for children.4. HELP TO GROW HIGHER: Help your child to reach their maximum height potential, support their best growth performance, assist in growing taller, and also provide ample time for play.5. ABS MATERIAL: The touch height jump counter is made of ABS material, no odour, safe and durability, smoothing corners, will not damage your hands and can be used for a long time.Specification:Item Type: Touch Height DeviceMaterial: ABSProduct Size: Approx. 10.5 x 11cm / 4.1 x 4.3inBattery: 2pcs AAA batteries, capacity 900mAh (included)Product Use: Children touch height trainer.Package List:1 x Touch Height Device2 x Batteries1 x Sticker