Mini Dinosaur Shape Children's Walkie-talkie includes the following features : 

• Frequency range: 2407M-2477M
• RF output power: 8db
• Operating voltage: 3.7V
• Strong penetrating power with intercom distance of 500 meters, suitable for various occasions
• Operated with 3 x AAA batteries (not included)
• Battery cover with screw
• Automatic sleep mode - It will automatically sleep after 20 minutes of inactivity to save power
• High-definition sound quality, soft and clear, one-to-many intercoms can also be heard clearly
• Double-click the call button to call the intercom within range
• Compact, lightweight and fit comfortably in little hands
• With the back clip and lanyard, they're easy to take on the go not easily lost
• Various colors are available at options

Material :

• ABS housing

Size closed :

• Length of 11.5 cm x Width of 6.8 cm