DJI Mic (Transmitter x1 + Receiver x1) Wireless Lavalier Microphone Product Condition New, Unused: I didn't have compatible equipment, so I stored it without using it. Product Description Long-Distance Transmission: Wireless audio transmission up to approximately 250m in an environment without obstacles store.dji.com . No cables required, making it easy to handle. Compact Design: A set of one transmitter and one receiver, weighing approximately 30g. This configuration is ideal for solo vloggers and live streamers store.dji.com . Battery Life: The transmitter alone can operate continuously for about 5.5 hours store.dji.com . You can shoot with peace of mind even when you're out and about. Built-in Storage: Equipped with 8GB of internal storage, it can record up to 14 hours of audio uncompressed at 48 kHz / 24 bit store.dji.com . Convenient for backup recording. Easy Attachment with Magnetic Clip: The back of the transmitter has a magnetic clip, allowing you to attach it smartly to the collar of your clothes or a pocket store.dji.com . Compatible Devices: Can be used with cameras, smartphones (Lightning & USB-C), computers, etc. store.dji.com . Included Accessories Receiver Transmitter Camera Audio Cable (3.5mm TRS) Smartphone Adapter (Type-C) Smartphone Adapter (Lightning) Windscreen Clip Magnet Hot Shoe Adapter Charging Cable Carry Pouch *This set does not include a charging case store.dji.com . Shipping Method Anonymous shipping (e.g., Rakuraku Mercari). I will carefully pack it with packing materials and ship it as soon as possible. Remarks Although it is new, it has been stored at home, so please refrain from purchasing if you are sensitive to this. Returns and exchanges are not accepted, so please ask any questions you may have in advance. Thank you.