bluetooth Version: 3.0, Touchpad Size(L*W): 53x 43 mm/2.1″x 1.69″, Standby Current: 0.25 mA, Working Distance: 15m, Keyboard Size(L*W*H): 152x 97x 12 mm/5.98″x 3.8″x 0.47”(Fold), Color: Gray, Use Touchpad Working Current: <8.63 mA, Keyboard Size(L*W*H): 302x 97x 8 mm/11.9"x 3.8"x 0.31"(Open), Awaken Way: Arbitrarily key to awaken, Use Key Working Current: <3 mA, Sleep Time: 10 Minutes, Lithium Battery Capacity: 140 mAh, Compatible System: Win/ iOS/ Android, Model: B033, Working Voltage: 3.7 V, Sleep Current: 60μA, Keyboard Layout: 64 Keys. Check coupons or create price alert down below. You probably want to know what is the best price?
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 price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($24.99): BG2e123e
2. ($26.39): BGc0ac93
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/i1u
Old coupons (from the oldest to the newest): BGRiccardo, BGraton, BG823d8e, Cityads2213
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Mini Foldable Touch Bluetooth Keyboard. The lowest price was: $24.99.
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)).