Guide number 58 - built in RF-602/603 receiver. Updated model with Micro USB socket.
Guide number 58 - built in RF-602/603 receiver. Negative Black edition
Guide number 58 - built in RF-602/603 transceiver. Negative Black edition
Guide number 60. Built-in RF-602/RF-603 transmitter/receiver. Universal presser foot. Battery powered
Guide number 58 - built in RF-602/603 transmitter. Updated model with Micro USB socket.