TTL flash trigger/receiver for Nikon

It is not a Pocket Wizard but an ebay flash trigger/receiver. Let's see what are the comments about it, but the thing looks pretty interesting.

Here is the link to the ebay store and here the link to the company's web.

It's main characteristics are:

1. TR-331 is using FSK 2.4GHz frequency channel, 15 specific channels .
2. Operating distance range is 65M or above.
3. The display is protected by coating; it’s not easy to get scratch.
4. LCD is showing “Channel”, “Battery life” and “Function mode”.
5. Multi-control is available.
6. Through the camera to send the data
7. Compatible with all Nikon DSLR cameras.
8. Compatible with Nikon SB-900, SB-800, SB-600, SB-400 flash gun.
9. Support all of the shutter speed, up to 1/8000 sec.
10. Available to use on the studio light through PC socket.
11. Transmitter stand-by time: 1000 hours above (CR2 lithium battery)
12. Receiver stand-by time: 400 hours above (CR2 lithium battery)