2 AAA batteries

A constant aperture of 2

Safe and Easy Installation

Maximum Angle of View (DX-format): 22°50′

Format: 35 mm full frame

Deco Gear DJI Tello Drone Remote Control w/Case,3-Pk Skin Decals,&Spare Battery Category_Blowers 2 AAA batteriesDJI Tello Drone Remote Control w Case, 3 Pack Skin Decals, & Spare Battery Deco Gear Game Sir T1 DJI Tello Drone Remote Controller: Customized and designed for the DJI Tello, enjoy smooth and convenient operation with the control handle connected by GCM connection mode (GameSir Connecting Mode) at high speed without waiting. This controller is a lightweight, portable remote that is able to change your iOS Androidmobile phone or tablet into an unmanned