Compatible with Sony a1, a1M2, a9, a9M2, α9 III, a7, a7M2, a7M3, a7M4, a7R, a7RM2, a7RM3, a7RM4, a7RM5, a7S, a7SM2, a7SM3, a6600, a6100, a6400, a6500, a6300, a6000, a5000, a5100, a3000, a3500, QX1, HX300, HX350, HX400, HX400V, HX50, HX50V, HX60, HX60V, HX99, HX95, HX90, HX90V, HX80, QX30, RX0, RXOM2, RX100M2, RX100M3, RX100M4, RX100M5, RX100M5A, RX100M6, RX100M7, RX10, RX10M2, RX10M3, RX10M4, RX1RM2, WX500, WX700, WX800, a77M2, a99M2, a99V, A58, A68, NEX-3N, ZV-1, ZV-1A, RM-SPR1 Shooting modes: single shooting, continuous shooting, high speed continuous shooting, BULB and 4s delay shooting. 1s continuous shooting: set camera to single shot mode, set transmitter to continuous shot mode. HS continuous shooting: set camera to continuous shot mode, set transmitter to Bulb mode Prevent shaking caused by holding camera and allows you to trigger your camera wirelessly up to 100 meters. FSK 2.4 GHz Supports replacing connecting cable to fit different brands and models of cameras Important information: 1) If the device does not flash signal lights when you receive it, please Replace 4pcs new batteries; 2) Either install the receiver on the camera's hot-shoe or don't install the receiver on the camera's hot-shoe, the remote controller works well; 3) Receiver's cold-shoe doesn't fit some Sony cameras' hot-shoe (fits Sony New ISO hot-shoe), but this doesn't affect the product's function Specification: 
Remote Control
Different output cable can be connect with different brand camera
The product surface is using high-end stain finish, it is more artistic
Using FSK 2.4 GHz wireless controls system which more reliability and stability
Using AAA battery, it iss easy to buy and affordable
Transmitter only uses lower than 2mA under working status. Receiver only uses lower than 2mA under working status
2pcs of battery working time is up to 400 hours, which is 5X save power compare with the similar product

Please note: Package does not contain batteries.

Important tips:
1. Either install the receiver on the camera's hot-shoe or don't install the receiver on the camera's hot-shoe, the remote controller works well.
2. Receiver's hot-shoe only fits Sony New ISO hot-shoe, but this doesn't affect the product's function.