With TOPPERS professional noise cancelling algorithm, it effectively dampens the majority of background noise in low-frequency; With Hi-Res quality, it ensures high-quality sound effects and offers you live music experience; After thousands of tests, ear canal design has been optimized to ensure the best in-ear angles; Intelligent CNC, multi functional key for noise cancellation and answer-call in control box, free your hands
Optimized after several tests and strict examination to ensure the best quality possible

Real-time Positioning: With quintuple positioning, navigate to your children’s position with one click；GPS Electronic Fence: When cross beyond the border of set location/area, the App will send alarm message
Whitelist Call Blocker: Only the phone number on the contact list can call in, avoid the nuisance call；One-Click SOS Call: Automatically call the parent(s)’s phone number and push the address for help
Distance Online Courses: The app will activate the microphone, and help you master the whole lesson; Check the environment: The app will activate the camera, and it helps secure the safety of the environment
2 Million Pixel HD Camera: With 650mAh battery’s energy storage capacity, it ensures long-lasting operation