1. This XLR female to TRS male adatper is make a XLR Male Plug to a balanced 6.35mm input2. Pro-grade performance delivers pristine sound3. It adopts a metal shell and is treated with nickel plating, which is sturdy and durable.4. The metal shell can effectively shield external signal interference5. It is suitable for interface switching of microphone, Mixing console, Headphone amplifier, power amplifier, sound card, Electronic keyboard, Electric guitar, Electronic drum and other equipmentSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 9cm * 4cm * 2cm / 3.54inch * 1.57inch * 0.79inch Qty per Carton 300 Carton Weight 12.40kgs / 27.34lb Carton Size 40cm * 30cm * 20cm / 15.75inch * 11.81inch * 7.87inch Loading Container 20GP: 1111 cartons * 300 pcs = 333300 pcs40HQ: 2579 cartons * 300 pcs = 773700 pcs