$15.49 – Weight 200g, Rated Voltage DC3.7V, Motor Speed 6000r/Min, Rated Power 1W, Battery Capacity 320mAH, Charging/Discharging Time 2H/90Min, Brand Enchen, Size 22.5*147mm(DxH).
You can get Enchen Electric Nose Hair Trimmer for $15.49 using coupon code (in Banggood). Basically copy coupon, view price history or create e-mail price alert. What is the best price?
Latest coupon code price check (UTC time):
Banggood ($15.49)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. What about the price? Well, according to CouponsFromChina database this price is the best in history (6 records).
Link: Banggood product page
Price: $15.49
Additional Banggood coupons: first page and second page
This is the best price ever noted in my database!
Old coupons (from the oldest to the newest): BGSEXP135, BGISRSE101, BGGRE132, BG10OFFAFF1, BGSEXP292, BANGGOODSD, 6GSGIT, BGHealth06, BGNOXP241, 00c906, BGXPDE205, BG00c906, BGHealth10D, 2022ACTIESNL, BGHB218, BG3ab032
(these coupons are old, so probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for Enchen Electric Nose Hair Trimmer is here. The lowest price was: $15.49.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).