3 pieces AA 1.5V Alkaline batteries are required, and BATTERIES NOT INCLUDED in the delivery. At the bottom, remove the screw with a screwdriver, then install 3 identical AA batteries, and tighten the screw. Voice Activated like clapping to let crawling toys continue moving when keeping still. Turn ON power switch AT THE BOTTOM, without other actions, cactus toy repeat what you say in a funny voice, meanwhile glowing and dancing, then Press the music button ONCE to play music, meanwhile speaking cactus toy dance and glow; Press again to stop playing, repeats your speech in a funny voice if you speak; Press again to switch songs. Long Press the record button to record no more than 15 second sounds, and then press to play Acoustic Sound. Dancing toys singing toys perfect accessory for home decoration, party, creating a lively and warm atmosphere. Perfect gifts for kids, babies, toddlers, your friends, and yourself, like birthday gift, bringing your child, your family, and yourself a happy time in a life time. Knitted plush made mimicking baby toy, soft material, comfortable, 5 circular rings to play with singing dancing cactus toy. Wipe off the dust with a damp cloth for cleanup. This talking baby toys DANCE with the music; GLOW when singing, dancing and repeating your voice; REPEAT what you say in a funny voice When the power is on AND without music playing; Long Press to record sounds, SING many many cheery songs. Remove the cover for the wheel, and baby toys go to the next song when moving, and with built-in smart sensor to change the direction when meeting obstacles.