Meike announced a new battery grip for the Sony a9 mirrorless camera which is also compatible with the Sony a7R III. This new MK-A9 Pro Battery Grip is now available at Amazon US for $119.99. Shipping will start on February 2, 2018.
- You can set the delay time, exposure time, interval and the number of sheets photo.Using FSK 2.4G wireless transmission Input frequency, anti-jamming capability Strong signal is more stable. Transmission distance up to 100 meters.
- FSK 2.4G wireless transmission frequencies
- Transmission distances of up to 100 meters
- Timer Remote function
- Clock Display mode
- Screen lock key function
- Low-power LCD display
You can see the additional information at Meike official site.