Amazon has the Eunon Pro Cordless Hair Clippers for $40 - $22 off with coupon PEUUMRAK = $18 with free shipping. Features battery countdown, 4 levels of cutting intensity, 3 guide combs, USB fast charging.
Amazon has the Nursal Bluetooth Body Fat Scale for $23 - $6 off with coupon BCMFWZM3 = $17 with free shipping. Features an automatic sync app for Bluetooth 4.0 and supports Android 4.4 and iOS 8.0 or above.
Amazon has the PretiHom Laser Hair Removal System for $140 - $10 off with coupon (Clip Coupon) - $42 off with coupon IL8B67CL = $88 with free shipping. Features eight adjustable light modes and comes with protective glasses.