Charging Time: about 3-4 hours, bluetooth Version: bluetooth 5.0, Standby Time: 90 days, Compatibility: Compatible with most bluetooth enabled devices, Transmission Distance: 12-15 meters, Battery: 8000 mAh, Frequency Response: 150HZ—20KHZ, Product Model: P1 bluetooth speaker, Playingtime: 8-10 hours, Weight: 1336g, Package Weight: 1386g, Waterproof: IPX5, Power: 20W*2, Product Size: 32*13*17cm/12.59*5.12*6.69in.
Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Aliexpress
I could not find it on Aliexpress. 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. ($78.53): BG651551
2. ($78.53): BGBRPL2
apply it in your cart 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): BGBuscape01
(there’s a little possibility that old coupon will work)
Price history and price alert
Check out price history chart (for all/most countries) for Zealot P1 40W Bluetooth Speaker. The lowest price was: $69.99.
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)).