1. Wireless/wired timing, wireless/wired shutter, four functions in one, providing a variety of options, when the receiver is out of power, you can use the wired mode 2. Comfortable hand feeling, easy to carry and use 3. Low power consumption LCD display, easy to view 4. Functions: single shot/continuous shooting/B-gate/time-lapse shooting/timed shooting/interval shooting/schedule shooting, etc. 5. Channel: 30 channels 6. Transmission distance: more than 80m 7. Power supply: 2 AAA batteries (not included) 8. Packing list: transmitter x 1, receiver x 1, connection cable x 1, shutter connection cable x 1 9. Size: transmitter: about 14.6 x 4 x 1.9cm; receiver: about 7.3 x 3.8 x 3.1cm 10. Weight: Transmitter: about 52.6g; Receiver: about 36.2g
