Vintage Two Sonic 2 channel CB Walkie-Talkie (Surbiton KT1)

Vintage 2 channel switchable vintage walkie-talkies. Frequency modulation 27MHz fm band. Squelch ON-OFF. 9 section extra length antenna. Battery check button. Back clip for belt. Still in original packaging with instruction booklets. Excellent condition for their year. No signs of wear and tear on the Walkie-Talkies. They should work, but have been stored in the attic for years, so cannot 100% guarantee.