The Samson Go Mic Mobile Combo Smartphone Wireless System is a three-part package encompassing all you need for a professional recording setup. Inside, you'll find:1 Samson Go Mic Mobile Lavalier Wireless System1 Samson Go Mic Mobile HXD2 Wireless Handheld Microphone Transmitter1 Samson SR350 Over-Ear Stereo HeadphonesThe Samson Go Mic Mobile Combo Smartphone Wireless System brings you the best in audio quality for recording, live performances, video making, journalism, podcasting, and more. To start you off, the Samson Go Mic Mobile Lavalier Wireless System gives you hands free recording ability with the Go Mic Mobile Beltpack Transmitter and the Go Mic Mobile GMM Receiver. Added in for a handheld option is the Samson Go Mic Mobile HXD2 Wireless Handheld Microphone Transmitter, as well as a pair of Samson SR350 Over-Ear Stereo Headphones for easy listening and on the spot monitoring.Samson Go Mic Mobile Lavalier Wireless SystemTake your recording capabilities with you anywhere with this digital wireless system. The Go Mic Mobile Receiver is dual-channel and conveniently mounts to smartphones, tablets, digital cameras, and tripods via the included bracket arms, hook-and-loop fasteners, 1/4 20 adapter, and shoe mount adapter. Its partner, the PXD2 Belt-Pack Transmitter, has a LM8 Omnidirectional Lavalier Microphone with a lapel clip and windscreen to keep your audio in mint condition, and has a battery life of up to 20 hrs. Together, these two operate within a 100-ft radius. Also packaged in with this set is a 1/8 audio cable, USB charge cable, and power adapter so you can keep your equipment running as long as you need. Accessories IncludedTo give you a handheld option, and to take full advantage of the dual-channel receiver, this package also comes with a Samson Go Mic Mobile HXD2 Wireless Handheld Microphone Transmitter. Like the lavalier transmitter, it also has a 20 hr battery life, and a 10Hz 22kHz frequency response. If you'd like to monitor the reco