① Please rate the product within 24 hours of arrival. If you will be late rating, please contact me. Those who cannot do this should refrain from purchasing. ② Please do not purchase if you are unable to conduct a smooth transaction after purchase. ③ I cannot respond to complaints, so please purchase only if you understand the condition of the photos and the item is used. Thank you for viewing. This is a genuine SILYNX C4OPS. I purchased it as a surplus item and used it a few times for photography. The following 4 points are notable: ・Operation is unconfirmed. ・The ear tips and the connector protection cap for the PTT body are missing (see image 5). ・The helicopter intercom is missing. ・I do not know if the manual DVD can be played. Although items are missing, I do not think they are very necessary for assembling the equipment. Otherwise, it is generally clean, but please understand that it is a surplus item. How about for special forces equipment or collection?