澳大利亚采购需求：手机无线耳机、micro usb 耳机、办公电话耳机、缤特力兼容 qd 耳机、接待员耳机、uc 耳机

I hope this message finds you well. I am interested in your Bluetooth VoIP headset that features noise-cancelling capabilities and a USB connection with a microphone. I'm currently evaluating potential suppliers for this product, and I would greatly appreciate it if you could provide me with a free sample for testing. Additionally, it would be helpful to receive some detailed information regarding the headset's specifications, pricing, and availability. I'm particularly keen on understanding the sound quality, comfort level, and any additional features it may offer. Looking forward to your prompt response as I aim to make an informed decision soon. Thanks!