Get coupons, create price alert or check price history out! What is the best price?
Waterproof: IPX7, Modes: White/Clean/Soft, Charging: Type-C 5H, Handle Material: ABS, Noise Standard: 63dB, Brand: Usmile, Size: 27.5*27.5*252mm, Battery Capacity: 2500mAh, Net Weight: 141g, Vibration Frequency: 32000 – 38000/min, Model: P1, Working Time: 180 Days, Input Voltage: DC 5V
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($55.19): BGCAPITALOS8
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG98dd94, BG4ee866, BG79b142, BGUSEU01, BGHOM033, BGHUXC030, BG0e4816, BG8ReviTrage, BGa00a8b, Cuponation9, BGe59c68, BG75597c, BGd4acd4, BGee2776, BG4fafb1, BG589b2e, BGSaleFeb8
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Usmile P1 Sonic Toothbrush.
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)).