Brand Pixel Model TF-361 Qty 1 piece(s) per pack Color Black Material ABS housing Connection Wireless Compatible Camera Models Canon 600D / 60D / 7D / 5D Mark II / 5D Mark III Other Features Transmitter battery: 1 x CR 2032(included); Receiver battery: 2 x AAA batteries (included); Transmission distance: 100m; Frequency: FSK 2.4GHz; Frequency Channel: 16; Transmit power: -1dB; Receiving sensitivity: -97dB; Synchronous Max. Speed: 1/320s Certification CE Packing List 1 x Transmitter (1 x CR2032 included) 1 x Receiver 2 x AAA batteries 2 x Shutter control cables (40cm) 2 x Connecting cables for studio light (30cm) 1 x Hot shoe protector 1 x English / Chinese user manual