Matin M-6280-3 58mm Snap on Lens Cap w/Keeper Wireless Intercom Wireless transferring and receiving is

Wireless transferring and receiving is done with strong 2

For FlexTT5 Transceiver (340-354 MHz FCC models) when used with the Canon 430EX

There is also a bracket included

Its material has used a part of air plane

theater sets

Matin M-6280-3 58mm Snap on Lens Cap w/Keeper Wireless Intercom Wireless transferring and receiving isThis 58mm snap on lens cap from Matin features a built in elastic strap to tether it to your camera body. Key Features Spring mechanism enables you to easily attach this cap to your lens Circumference of the lens cap is the same as the lens, preventing accidental detaching Built in elastic camera strap prevents loss of cap