Tender For supply of dust cover for walkie-talkie make motorola, type xirp3688. ,supply of channel and volume knob set for make motorola, type xirp3688 walkie-talkie ,supply of ptt switch cover with rubber pad for walkie-talkie make motorola, type: xirp3688 0 db ground plane vhf antenna along with mounting bracket ,supply of battery charger adapter along with charging tray for walkie-talkie make motorola, model: xirp3688, input voltage: 100-240 volts, output voltage: 14v, 1.5a (part no. 2571886101).