Signal to noise ratio: ≥ 85dB, Product size: 114 * 50 * 32mm, Battery specification 3.7V built-in protection board, Output power: 3W THD=10%, Product color: black / white / pink, Rated power: 3W, Interface type: standard MICRO 5PIN, Frequency response: 80Hz-20KHz, bluetooth: 5.0, Charging input: DC5V/1A, Playback duration: 5-6 hours, Battery capacity: 1000 mA, Model: Z7, Distortion: < 0.5%, Speaker: 40 external magnet 2 Ω 3W, Size of color box: 133 * 70 * 38mm. Get coupons, create price alert or check price history out! 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 China. Too bad there’s no coupon right now in Banggood.
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): BGAudio3
(there’s a little possibility that old coupon will work)
Price history and price alert
Do you need price history chart (for all/most countries) for OLAF Wireless Speaker Alarm Clock? There we go. The lowest price was: $9.99.
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)).