Playback time: 16 hours, Distortion: <1%, Dimensions: 183.5x 179.5x 83.5 mm, Battery: 300mAh, S / N rate: > 80dB, Music playing time: 16 hours, Frequency range: 20-20KHZ, Wireless range: Up to 10 m/33 feet, Charging Time: About 2 hours, Driver’s Dimension: 40mm, Package weight: 800g, Wireless Profile: A2DP1.2 / AVRCP1.4 / HFP1.6 / HSP1.2, Talk time: 16 hours, Wireless Version: 4.1, Product weight: 230g, Impedance: 32O +/- 15%, Standby time: 300 hours.
Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
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 
. Too bad there’s no coupon right now in Banggood. There’s only 1 record in my database, so I have no idea if the price is OK.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGHOTSHOP15, BGAlerabatKL, BGd173b4, BGAudioVideo, BGAUDIO, BGAudio9
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $10.99.
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)).