Shop › WAHL Hi-Viz Image 1 of 7 Image 2 of 7 Image 3 of 7 Image 4 of 7 Image 5 of 7 Image 6 of 7 Image 7 of 7 WAHL Hi-Viz $169.99 Adaptive Speed Control . Up to 7200RPMS. All Metal & Well Balanced 135 Min Run time on a 45 minute charge. Quantity: Add To Cart Added! Adaptive Speed Control . Up to 7200RPMS. All Metal & Well Balanced 135 Min Run time on a 45 minute charge.