WAVEFUN Bluetooth Speaker (Banggood, Aliexpress: Bluetooth Version: Bluetooth 4.2, Power Output: 5W, S/N: 65dB, Battery Capacity: 1500mAh (the best price with coupon)).
Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Wavefun Flex3 Earphones 24Bit aptX Wireless Headphones Neckband 30 Hrs Music 10mm Titanium Speaker Earbuds | $9.57 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Price history and price alert
Do you need price history chart (for all/most countries) for WAVEFUN Bluetooth Speaker? There we go. The lowest price was: $22.49.
Price records source(s): Gearbest
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)).