This is a rear pickup for an electric guitar, removed from an Anygig travel guitar. It has a simple two-wire configuration: approximately 15cm lead wire, with ground and hot wires. Operation has been confirmed. The exterior is clean as it was replaced immediately after arrival. Screws and springs are not included, so please purchase them from Amazon, Sengoku Denki, or similar retailers. To prevent swapping, returns are not accepted except for critical damage during shipping. Seymour Duncan, Dimarzio, pickup, PU, fishman, Strandberg, mooer, EM, fluence, bare knuckle, Lollar, lace sensor, rio grander, kinman, tvjones mooer, hotone, HOTONE, effects pedal, distortion, multi-effects, guitar processor, BOSS, Gibson, Fender, metal, rock, guitar, bass, drums, distortion, overdrive, delay, fuzz