The receiver is compatible with Godox X1T-C transmitter, operating distance can reach up to 100 meters. Features: Compatible with Godox X1T-C transmitter. Support GR group flash, max.5 groups & 32 channels. 2.4G wireless transmission, operating distance can reach up to 100 meters. Can be used as a shutter release. LCD screen for convenient operation. Specifications: Brand: Godox Model: X1R-C Compatible: Godox X1T-C transmitter Channel: 32 Group: 5 Operating System: 100 meters(Max.) Output: 2.5mm sync cord to output Built-in Remote System: 2.4G wireless transmission Modulation Mode: MSK Battery: 2 * AA(Not included.) Item Size: 7 * 6.3 * 4cm / 2.8 * 2.5 * 1.6in Item Weight: 65g / 2.3oz Package Size: 10.5 * 10.5 * 5cm / 4.1 * 4.1 * 2.0in Package Weight: 162g / 5.7oz Note: The battery is not included. Package List: 1 * Receiver 1 * C1 Cable 1 * C3 Cable 1 * Sync Cable 1 * Sync Adapter