Shipping was incredibly fast to the B.C. Interior, Canada, and the product matched its description perfectly. However, the mailing package's protection was minimal; the shipper should consider using more protective packaging. Potential buyers are recommended to order multiple items to increase the likelihood of undamaged arrival. My TRS microphones may require phantom power, as I only heard a very faint sound when using this BOYA TRS-to-TRRS adapter with my iPhone. Therefore, I couldn't thoroughly test the adapter or provide a detailed report.