• 【DIY Science Kit】Children's wireless intercom toy for hands-on STEM learning and scientific experimentation.

• 【Long-Range Communication】Enjoy clear conversations up to 150-200 meters apart, perfect for outdoor adventures.

• 【Multi-Device Connectivity】Connect multiple units simultaneously for group communication and team-building activities.

• 【Educational Value】Enhances children's assembly skills and understanding of basic electronics through hands-on construction.

• 【Cartoon Design】Attractive MQ-16/17 cartoon-styled intercom appeals to children, making learning fun and engaging.

Specifications:

• Control Distance: Approximately 150-200 meters (depending on terrain)
• Battery Requirement: 6 x AA 1.5V batteries (2 sets of 3, not included)
• Material: Wood and electronic components