5.5cmx 5cmx 2.8cm/2.17″x 1.97″x 1.1″ (Approx.), Total Endurance: About 32 Hours, Charging Interface: Type-C, Music Time: About 4 Hours (80 Percent Volume), Brand: Lenovo, Charging Time: About 1.5 Hours, Material: ABS, Driver Diameter: 10mm, Item Name: TWS bluetooth Earphones, Distortion: ≤ 5 Percent, Earphone Battery Capacity: 30mAh, Charging Box Battery Capacity: 300mAh, Size Details: , SNR: ≥102db, Model: XT92, Transmission Distance: 10m, Talk Time: About 3 Hours (80 Percent Volume), Horn Impedance: 32Ω±15 Percent, bluetooth Version: 5.1, Features: Stereo / HiFi Sound Quality / Touch Control.
Basically copy coupon, view price history or create e-mail price alert. 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 coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG33b674, BG616152, BGBuscape01, BGBRPL2, BGHOTSHOP15, BG53e9c8, BGAlerabatKL, BG8c482e, BG176481, BGd173b4, BGAudioVideo, BGf2113b, BGAUDIO, BG9ba0e8, BG1b5830
(probably won’t work, but you can try them out)
Price history and price alert
Here is price history (for all/most countries) for Lenovo XT92 TWS Earphones. The lowest price was: $14.45.
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)).