I bought nova 3928 from a online shoping store the product deliver to me in 4 days
And I m writing this rievew after using this product
This Trimmer comes with the 1.2 vote rechargeable battery which is use twice after fully charge of it the charging time is 4 to 5 hrs after the wee can use this machine for trimming purpose of the hairs
The cutter block blades use to cutt the hairs and need to be care cleaning and oiling on time otherwise blades get faid and performance of the trimer goes down
It’s really a good product in this price group
Good and handy Trimmer by nova