Features: -Built-in high-performance image decoding/encoding CPU, supports up to 1080P/60fps video signal input.  -150ms low latency and fast speed transmission, supports up to 100m/300ft effective transmitter range.  -Built-in antenna, get rid of the external antenna, more free to use and more strong reception signal.  -Can transmit images and control popular camera aperture, shutter, ISO, photograph and video recording through USB interface.  -Compatible with Android/iOS/Windows/for Mac system, supports laptop, tablet, smartphone and other devices for monitoring.  -Mini size design, the net weight is only 125g; with cold shoe socket, easy to install on DSLR camera and pair with gimbal.  -Built-in 2500mAh lithium battery, supports charging while using and can charge camera while controlling the camera via USB.     Specifications: Wireless Frequency: Dual channel WiFi(2.4G+5G) + BT(2.4G);  Transmission Distance: 100m(no blocking or interference);  Transmitting Power: 17dBm;  Receive Sensitivity: -80dBm;  Video Input Formats: 1080P/720P/576P/480P at 60/50/30/24ft;  Interface: Video interface, USB 3.0A, USB type-C;  Battery: 2500mAh lithium battery;  Charging Input: 5V/2A;  APP: compatible with iOS 8.0 or above, Android 6.0 and above;  Operating Temperature: -10℃ to 40℃;  Item Size: 7.7 * 5 * 3.6cm/ 3.1 * 2 * 1.4in;  Item Weight: 125g/ 4.4oz;  Package Size: 10.5 * 9 * 6cm/ 4.1 * 3.5 * 2.4in;  Package Weight: 260g/ 9.2oz;     Packing List: 1 * Transmitter;  1 * Micro USB Data Cable;  1 * Mini USB Data Cable;  1 * Type-C Data Cable;  2 * Camera Control Cables;  1 * Users Manual(English & Chinese)