WP-620 covert Wireless Spy Camera Pen contains the latest in miniaturized wireless video technology - squeezing a full color video camera, microphone, power source and a 2.4GHz transmitter inside a smart stylish pen! And the pen writes, too ;-) Just slide the pen clip to expose the pinhole for hidden camera, and twist pen open, it begins transmitting high quality color video with sound to any available 2.4GHz wireless receiver. No need any cable to connect it with the receiver, which makes it very convenient to work and avoid detection. It+ªfs ideal for businessmen, students, law enforcement agencies and journalists to fulfill their undercover assignments: evidence collection, hidden investigations, testing, surveillance, etc. It's also great as a toy for hobby enthusiasts, as for body worn solutions. Package includes: 1)2.4Ghz Wireless Spy Camera pen 2)Solar Charger 3)AC Adapter 4)Full instructions Advantages: 1)Wireless transmission makes receiver can be separately carried by another person, thus not any evidence can be suspected or detected from the pen holder, which assures great safety for undercover assignments. 2)Tiny pinhole camera lens safely hidden under the pen clip, not exposed, which makes it ultra-discreet. 3)The normal & realistic working pen enhances its safety and makes it highly applicable in various occasions. 4)Portable Solar charger guarantees strong & long time power supply for transmitter up to 9 hours, which offering great convenience for outdoor operation. 5)Acrylics pen makes good quality & stylish looking. 6)Built-in transmitter (300ft. L.O.S. range) 7)Long continuous operating time up to 1 hour. G.W.: 1KG