Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
More on Aliexpress… Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Mijia Electric Household Mosquito Dispeller (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. Sorry, but there’s no price history in my database. Only one coupon available!
Link: Banggood product page
Coupon (16.91 USD): BG589b2e
(CouponsFromChina.com tip: paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop)
Old coupons (from the oldest to the newest): TTxBG10, BGss8%hl, BGMIMO199, BGPMOTI112, bgssaff9, BGMK1255, AFfbG10, BGSMI25, BGMIJIAM, 502C6B, BGBFAFF2019, BGCITYADS2019, BGBFI9889, BGBGHFRI15, BGRTG699, BGMIJIAAA1, BGAFF10OFF, BGJIAMI8, bGhOnEy10, BGFGH109, BGCNMMJuly7, BGdragonBoat, BGSS10%SW, BG99MOS, BGJULY250, BGCLY386, bgshOOp10, BGSJHome28, BGCZPro21, BGHome15%, BGFKFGPR, BGXXMLAS, BGTT10, BGCZXIAOMIMR, BGKKSLDJ86, BGCDC046, BGAFF7OFF, BGCZXMM9, BGXPEDEWFE54, BGMA1204, BGCuponation10, BGMODKI2CNCZ, BGREESP07, BGXIAOMIS02, BGAP0701, 13f142, BGAP2107, BG10OFFAFF, BGwhielabel, BG00c906, BGAlerabat1, BG9e95c5
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Mijia Electric Household Mosquito Dispeller (-3 USD)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: 9.99 USD.
You can set price alert (for Banggood).