Water resistant: IPX5, Voice assistant: Yes, Material: Memory Cable + Metal Cavity + Liquid Silicon, Charging Time: 4-hour playback in 5-minute charge, Weight: About 27g, Playtime: 18-hour playback on one charge, Battery: 12mAh, Driver: 9.2mm dynamic unit.
You can create price alert here, copy coupons and view price history. What is 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.
Link: Banggood product page
1. ($65.99): BG11PP7
2. ($67.99): 7d18f7
3. ($67.99): BGSS10%SW
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): bgshOOp10, BGELIG0920
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for Huawei FreeLace Bluetooth Earphones? There we go. The lowest price was: $62.99.
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)).