PHOLSY Wireless Camera Shutter Remote Release Control for Sony a1, a9, 9M2, a7M4, a7M3, a7RM2, a7RM3, a7RM4, a3500, a6600, a6500, a6400, a6100, RX100M4, RX100M6, RX100M7, RX10M4, HX99, a68, a77, a350 sound Humidity: 5%~95%

Humidity: 5%~95%

or use the truly app for even greater control freedom

[Compatible cameras]:Sony Alpha a9

This product contains chemicals known to the State of California to cause cancer

" -MIT Professor of Materials Eng

PHOLSY Wireless Camera Shutter Remote Release Control for Sony a1, a9, 9M2, a7M4, a7M3, a7RM2, a7RM3, a7RM4, a3500, a6600, a6500, a6400, a6100, RX100M4, RX100M6, RX100M7, RX10M4, HX99, a68, a77, a350 sound Humidity: 5%~95%PHOLSY Wireless Camera Shutter Remote Release Control for Sony a1, a9, 9M2, a7M4, a7M3, a7RM2, a7RM3, a7RM4, a3500, a6600, a6500, a6400, a6100, RX100M4, RX100M6, RX100M7, RX10M4, HX99, a68, a77, a350 Features: PHOLSY wireless shutter remote release control of a transmitter and receiver; The transmitter can control the receiver wirelessly to perform autofocus, single shot, delayed release of 3s, continuous release and long exposure (BULB); The receiver