Wahl 4v S/taper C/less Magic Senior Finale Transformer/power Cord

Wahl S/Taper C/Less, Magic, Senior & Finale Transformer - Models prior to 2021. Check plug in colour to decide if you need transformer for new models. The SKU for new model is 542-721

For old models prior to 2021, adaptor tip is BLACK. For new models, adaptor tip is GREY - 542-721