From Manufacturer
Protect your A58T wireless transmitter and eliminate pesky interference with the H3 Transmitter Holder from Xvive Audio. Designed to allow you to attach your A58T transmitter directly to your guitar strap, this holder moves the transmitter further away from the active electronics of your guitar or bass, helping to prevent high-pitched squealing produced by EM/RF interference.
The H3 is not only useful for electronic instruments with active pickups and circuitry, it can also be a vital tool when using an acoustic/electric hybrid, as microphone-based pickups can also induce unwanted noise. The holder is made from durable and stylish leather, helping to protect your transmitter from bumps, scratches, and shock. The H3 is easily attached to your strap via a hook-and-loop fastener strap that can be used to loop both your strap and cable through for a secure fit. The H3 includes a 1/4" TS female to male extension cable to ensure you have enough slack to avoid accidental pullouts.