Weight About 4.5g, Brand XIAOMI, Connection Range 10m, Model LYEJ05LM, Standby About 60h, Power Supply 40mAh Polymer Li-ion Battery, Battery Life 3h, Charging Time About 1h, Color Black / White, bluetooth 4.1, Charging Type Magnetic Contact Charging.
Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
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 Europe 
. There’s only 1 record in my database, so I have no idea if the price is OK. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($22.69): 6GSGIT
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGEUOD1, 13f142, BGa0b145
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $13.89 though.
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)).