Best Seller | Impact PowerSync16-80 Transceiver (2-Pack) PS-80-2K Authorized Impact USA Dealer! Read 20.00 User Revi... Free Express Shipping! Impact PowerSync16-80 Transceiver (2-Pack) 80-Channel Wireless Control, 4 Individual Groups, Sync up to 1/250s, Range: up to 720', Hands-Free Shutter Release Function, Auto-Syncing, Backwards Compatible with PowerSync 16, Backlit... ... more Impact PowerSync16-80 Transceiver (2-Pack) PS-80-2K Free Express Shipping! Impact PowerSync16-80 Transceiver (2-Pack) 80-Channel Wireless Control, 4 Individual Groups, Sync up to 1/250s, Range: up to 720', Hands-Free Shutter Release Function, Auto-Syncing, Backwards Compatible with PowerSync 16, Backlit... | | $199.90 FREE shipping go to store |