● 2.4GHz ISM Band
● Power supply range 1.9v to 3.6v
● 5v tolerant input signal pads
● Digital interface (SPI) speed :0 to 8Mbps
● 100% RF tested
● High Speed: Data rate 250kbps/1Mbps/2Mbps
● Ultral-Low Cost: High Hardware Integration, Need Few external components
● Ultra-Low Power: The fast data rate and little  time on the air reduced communication current
● Minitype:Miniature PCB Mounting module, size about 19×12mm with Antenna
● Enhanced ShockBurst