Introduction Meike Professional Holder Pack MK-A9 Pro with Remote Control This stable and ergonomically-designed battery grip offers more useful functions. It provides more battery capacity for your camera, effectively extending your shooting time. Meanwhile, With vertical shooting function. Excellent coating made with the top-class rubber for perfect feeling. and long distance remote control, which can bring you a nice shooting experience. Features: 2pcs NP-FZ100 Lithium batteries can be put into the grip, extending your shooting time. With vertical shooting function. Excellent coating made with the top-class rubber for perfect feeling. Adopts wireless channel and FSK signal mode. The max distance for remote control can reach to about 100m. Support screen lock function and lock display mode. Allow for setting delay time, exposure time, time interval and number of shots. Specifications(Parameter): Working voltage: 6.7V-7.2V (grip) /3V (remote control) Working temperature: 0~40℃. Applicable battery (Not Included): 1 or 2 pcs NP-FZ100 Lithium batteries (for grip) /2xAAA batteries(remote control) Weight: approx. 420g (grip) /32g(remote control)（batteries not included） Size:About127(L)*67(W)*110(H)mm(grip)/108(L)*30(W)*21(H)mm(remote control) Suitable for: Sony A9 A7R III A7III Cameras. 100% Brand new. Package Includes: 1 x Battery Grip 1 x Remote Controller 1 x Instruction Manual 1 x Original Packing 1 x meike product guarantee card