I have posted a Invalid Link Removed:
1) Up to 16 hours of battery life. The battery (SB902) can be recharged up to 10.000 times - equivalent 2.500 regular AA batteries
2) USB port for uploading firmware updates
3) Automatic frequency scanning and hopping, without signal interruption
4) Audio freq. response: 20 Hz - 20 kHz
5) Dynamic range: 120 dB A-weighted
6) 60 m working range (200 ft)
7) In group one (default) up to 4 receivers can be used simultaneously. 5 in group 2, and 8 receivers in group 3
8) Built-in tuner (GLXD16) with either needle- or strobe indicator
9) The battery can be charged either by using a wall charger, USB port or a car- or dock charger
GLXD16 Receiver:
...display brightness automatically with the help of the built-in light sensor instead...
...if the receiver is turned off and if the transmitter is not detecting any signal from the receiver, then the transmitter will shut down automatically after one hour.
...with respect to battery capacity, including being able to calculate precisely the actual remaining battery life...
The 2 short built-in antennas is a very smart design. This way, the antennas on the GLXD16 are protected from being accidentally damaged, unlike certain other types of pedal receivers with 60 m range.
The built-in tuner is simply better to look at, both in strobe- and needle mode. And it behaves less hysterical when you are tuning each string individually...
Included in the box:
4) USB cable for charging from a USB port or wall battery charger
5) SBC USB MicroB Wall Battery Charger
Given the unique battery capacity and the fact that the battery can be recharged 10.000 times, plus automatic frequency scanning/hopping and the overall solid construction and features, you wont find a better digital wireless system for guitar out there than the new Shure GLXD16/14. Period. Therefore, I cant recommend it enough for those who wont accept anything else than the very best.