NEEWER QZ-C flash trigger features a dimmable OLED touchscreen with intuitive controls and supports high speed sync up to 1/8000s, modeling lamp, and group control. It offers versatile flash modes, including TTL, Manual, TCM, and Strobe, with exposure compensation and adjustable flash output. The 2.4G Q system enables wireless off camera triggering for various NEEWER models across 32 channels. Powered by a 1000mAh lithium battery, it charges in 2.5 hours and supports real time battery display and firmware upgrades. This trigger is compatible with Canon cameras, though not with specific models like the RP or R50. Specifications Model: QZ-C Item Type: Flash Trigger Compatibility: Compatible with Canon Cameras Built-in Battery: 3.7V, 1000mAh, 3.7Wh Charging Time: 2.5 hours TTL Auto Flash: Yes Manual Flash: Yes Strobe Flash: Yes Front Curtain Sync: Yes Rear Curtain Sync: Yes High Speed Sync: Yes Exposure Compensation: ±3EV (adjustable in 1/3EV increments) Buzzer Control: Flash buzzer can be controlled via the trigger ZOOM Setting: AUTO, Manual (20-200mm) TCM Conversion: Converts TTL to Manual output values Firmware Update: USB C port Memory Function: Yes Display Screen: Touchscreen, adjustable brightness Transmission Range: 0-100m Channels: 32 Wireless ID Groups: OFF, 01-99 Dimensions: 2.5"x1.6"x1.5"(64x41x38mm) Weight: 2.1oz/60g Package Contents 1 x QZ-C Flash Trigger 1 x USB to Type C Cable 1 x Storage Case