2 decibels (A), Battery capacity 1500 mAh, 2 decibels (A), Rated voltage DC 4V, Uncertainty: K=1.5m/s2, Sound level: LWA = 77, Screw, Charging time: 1 hour, Sound pressure level: LpA = 66, 3A, Vibration emission value: ah<2.5m/s2, Rated current: 1750mA, Output: , Rated current: 0, Noise and vibration data, Max speed 200 rpm, Brand Tonfon(XIAOMI Ecological chain), Uncertainty: KpA/WA = 3 decibels, Rated voltage: 5.5V (DC), Max Torque 4.0 Nm. Go down and check coupons out. Remember to check price history if it is available. Do you want to know what the best price is?
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.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. There’s only 1 record in my database, so I have no idea if the price is OK. Well, there is one coupon available right now.
Link: Banggood product page
1. ($42.49): BG123F2021
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGDriver2, bgssaff9, BGMIB2, AFfbG10, TS15prime, BGsimobe, Tools1, Tools3, BGCITYADS2019, BG111BB, BG2SPS, BGPowerTool15, BG2020NS, BG11BB, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGherra, BGPTOOL, BGoh22, BGPToo15, BgcLuBofErtA10, BGc8d8c3, BG87a13d, BG123FBR, BGSMART551, BGPTL088, BGGines, BGb48356, BGHPT15
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Tonfon 4 In 1 3.6V Electric Screwdriver ($-3)
Price history and price alert
Not enough data to show price history chart… $28.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
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)).