【Enhanced UI and TTL/M Mode Switch】 This speedlight has an upgraded UI and a TCM key that switches from TTL to M mode in a second. It features automatic metering, 1/1-1/256 manual dimming, 28-105mm focal length, stroboscopic flashes, 1/8000s HSS, front/rear curtain sync, FEC/FEB/FEL (flash exposure compensation/bracketing/locking), S1/S2 optical slave modes, and other functions | 【Great Performance & Modeling Lamps】 76Ws max output, 5600K stable color temperature, and a circular Fresnel flash head ensure even, soft, and natural light effects. The flash head with 0-330° swivel and -7-120° tilt bounces flashes freely. Two upgraded 2W 3300K LED modeling lamps (one below the flash head) offer 10 brightness levels (01-10) | 【Built in 2.4G Wireless Q System】 The flash offers four wireless control groups (A/B/C/D), 32 channels (1-32), and 99 IDs (1-99) for use with QPRO-C TTL transmitters (not included). It also functions as a master/slave unit for other Q system flashes within 328'/100m (no obstacles) | 【High Capacity & Fast Recycling】 The 7.2V/3000mAh lithium battery provides 600 full power flashes, 1.5s fast recycling time, and a 1/180-1/20000s flash duration. The battery can be fully charged in 2.5 hours with a 5V 2A USB charger (not included).Firmware update is available via the USB Type C port | 【Compatible with Canon Camera】 Compatible with Canon R6, R5, R3, R, M6, 850D, 800D/T7i, 760D/T6s, 750D/T6i, 650D, 600D, 7D Mark II, 7D, 6D Mark II, 6D, 5D Mark IV/III/II, 1D Mark III, 1DX, 550D, 500D, 450D, 90D 80D 70D 60D 50D, 1100D, 77D, SL3/250D, T7/1500D 2000D, T100/3000D 4000D (NOT compatible with RP R50) | 【Discover More From NEEWER】 Please consider our ST83 super clamp, CRB1 S type bracket, CRM2 flash magnetic accessory kit, NB-Z1 replacement lithium battery, CRS6 diffusion dome, M12 dome diffuser, NS5P collapsible speedlite flash diffuser softbox, and other accessories. The magnetic flash head is also compatible with Godox AK-R1 NEEWER GM-M1 CR-M2 CRS6 CRB1 S2 type mount