Excellent core and superior accessories than H-777;It also can work well with each other when out of the box
Anti-interference can keep your private communication and enhance your communication safety
Solid shell and great accessories keep you long time using and reduce a lot of loss
Crystal voice transmission and high-quality covert air acoustic earpiece keep your private communication
1 year warranty and 30 days no reason to return; no matter any reason within 30 days you can apply for a return including the radio accessories