Check coupons or create price alert down below. What is best price?
Waterproof Level: IPX7, Main Power: 2.5W, Product Name: Ocean Air 2 Smart Sonic Electric Toothbrush, 2. 5 hours full charge for 40 days of battery life, Mode: Gentle (Default Mode), Brush Head: Magnetic brushless moto, Input: 5V / 0.5A, Clean, Motor: Magnetic brushless motor, Weight: 95g (Including toothbrush body and head), Charging Specification: USB Magnetic Charging, Size: 235x 24mm
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. Well, there is one coupon available right now.
Link: Banggood product page
1. ($45.04): BG75597c
paste coupon code in your cart and click Apply 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): BgcLuBofErtA10, BGOC279, BGAIR229, BGAIR2499, BGAR3677, BGAFF10OFF, BGCuponation10, BG22371, BG10OFFAFF, BGwhielabel, BG10OFFAFF1, BGHB218, BGXPAP293, 2203ActiesNL, BGHUMA051, BGHECARE1, BG5a9339, BG4ee866, BGHOM020, BGHUXC023, BGcd7367, Cuponation9, BG36a004, 9OFFSUMMER, BG153121, BG989d84, BGf4eef2, BG3fc3f7, BG606174, BGcc265b
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for Oclean Air 2 Sonic Toothbrush.
Price records source(s): Gearbest, 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)).