Size detail: the length of the echo microphone toy is about 24 cm/ 9.46 inch, and the upper diameter is about 3.5 inch. The size is suitable for children of all ages to hold and carry. Whether it is daily singing or music parties, this microphone toy can bring data hours of funQuality material: the echo mic for kids is made of high-quality ABS, which is durable, wear-resistant and waterproof, and can provide long-term companionship; non-toxic, odorless, smooth surface, environmentally friendly and safe to use; light weight, easy to hold and carry. This high-quality microphone toy combines durability, lightweight and environmental protection, which is popular with most children and adultsPhysical echo design: with its unique coil spring design, the microphone will echo your child's voice and create an extended echo. Kids will love hearing their own voice being amplified and echoed back to them. And the microphone is easy to use, no batteries or wires required, just pick it up and start singing or talking anytime, anywhere. With the kids echo microphone, your kids can sing and speak into the microphone as close as possible and be amazed by the echo effectWide application: this echo microphone is the perfect addition to any occasion. With its realistic design and physical echoes, it will add atmosphere to any vintage themed party, kids musical evening, stage play, birthday party or karaoke themed party. It is also a good speech therapy toy, which can help children break through psychological barriers, relieve tension, and can also stimulate children's speech expression by echoing the child's voice, so as to improve language acquisition abilityPackage includes: you will get 6 pieces echo microphone in 3 different colors of crystal red, crystal orange and crystal blue, 2 pieces of each color. The quantity is enough for children to practice singing and talking, and enough to share with others Cagemoga 6 Pack Echo Microphone Battery-Free Magic Karaoke Physical Echo Mic Toys for Kids Toddlers Singing Speech Therapy Birthday Music Theme Party Favors, 3 Colors Wide application: this echo microphone is the perfect addition to any occasion. With its realistic design and physical echoes, it will add atmosphere to any vintage themed party, kids musical evening, stage play, birthday party or karaoke themed party. It is also a good speech therapy prop, which can help children break through psychological barriers, relieve tension, and can also stimulate children's speech expression by echoing the child's voice, so as to improve language acquisition ability Specification: Material: plastic Color: crystal red, crystal orange and crystal blue Size: about 24 cm/ 9.46 inch in length Quantity: 6 pieces Package include: 6 x Kids Echo Microphone