Specification model:

A301 wireless pure copper

A301 1.8m pure copper

A302 1.8m pure copper

A302 3M pure copper

A302 wireless pure copper

A303 1.8m pure copper

A303 3M pure copper

A303 5M pure copper

A303 wireless pure copper

A305 1.8m pure copper

A305 3M pure copper

A305 5M pure copper

A305 wireless pure copper

A306 3M pure copper

A306 5M pure copper

A306 wireless pure copper

511K 3M pure copper

512K 3M pure copper

513k 3M pure copper

30-Hole 3 M pure copper

40-Hole 3 M pure copper

50-Hole 3 M pure copper