For sale: audio-technica Microphone Camera Mount System ATW-1701. Set contents: ★Receiver: ATW-R1700 ✖️ 1 ★Transmitter: ATW-T1001J ✖️ 1 Operation has been confirmed. There are no problems. The exterior has scratches and dirt. Since this is a used item, returns are not accepted except for initial operational defects. Features: Adds wireless mobility to high-quality sound capture, a 2.4GHz digital wireless system. Up to 8 channels can be used simultaneously. Simply connect the cable to your shooting equipment and select the output mode to complete the setup. Compatible with both unbalanced/balanced audio output. Equipped with an automatic channel setting function, eliminating the need for any troublesome settings. Stable communication with three diversities. Inheriting the three diversities (space, frequency, time) highly evaluated in conventional models, it achieves stable audio communication. Automatically avoids interference frequencies with real-time two-way communication. Real-time two-way communication between the transmitter and receiver automatically avoids interference frequencies. Avoids dropouts even in harsh wireless LAN environments or when sudden interference waves occur. Adopts a 1/4 inch threaded shoe mount (receiver ATW-R1700). The included receiver holder allows for attachment to cameras and stands. Receiver capable of continuous operation for up to approximately 12 hours. Uses a lithium-ion rechargeable battery, allowing for stress-free use during long shoots. Full charge is completed in approximately 4.5 hours. LCD display ideal for monitoring during shooting. The transmitter and receiver display the battery level in 4 steps, and the reception level can also be displayed in 5 steps. Can be checked in real time even during shooting. Multi-pairing function allows for switching transmitters. Up to 8 transmitters can be pre-registered to one receiver. Automatically connects to the receiver simply by turning the transmitter's power ON/OFF. There is no need to pair each time, allowing for flexible sound capture to suit your style. Compact and high-performance lavalier microphone. A lavalier microphone system that achieves high sound quality and a wide range. The small and lightweight microphone flexibly adapts to various shooting styles. Thank you for viewing.