Charging Bin Capacity: 300mAh, Active Noise-Cancellation: No, Style: Half In-ear, Sensitivity: 109, Impedance Range: up to 32, Connectors: Type c, Earphone Battery Capacity: 30mAh*2, Charging Time: 1.5h, Color: Black, Brand Name: MONSTER, Frequency Response Range: 20 – 20000, Vocalism Principle: Dynamic, Model Number: XKT01, Communication: wireless, Charging Port: Type C, Charging Method: Charging case, Bluetooth-Compatible Version: 5.2, Music Endurance: 4-5h, Calling Endurance: 3-4h.
Check coupons or create price alert down below. 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 China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($28.97): BGAudio9
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): BGAudio3
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Monster XKT01 Bluetooth Earphones? There we go. The lowest price was: $17.99.
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)).