This is a shortwave QRP SSB/CW transceiver. Ultra-small size makes it easy to carry for outdoor use. It boasts a built-in 4000mAh lithium battery, a 1602N LCD screen, and a built-in speaker. It supports connection to a PC and can be used with FT8, JS8, FT4 and other digital mode software. It also supports automatic CW decoding, right on the radio.