Speaker: 3W 4Ohm HIFI Speaker, 3D Function: Support red-blue 3D, Light source: 50000 Hours long life, Native Resolution: 1920x1080P, Multiscreen Version support Wired sync display with IOS Devices, Voltage: AC100-240V/50-60Hz, None Android, Multiscreen Version support Wireless Technology support 2.4G /5G WIFI Display / wireless sync display with Android/IOS Devices, Keystone: +/- 15 Degree, , from HDMI-compatible signal support 2K 4K, REMOVEABLE DUST FILTER / Easily take out the dust filter / simply clean the dust, Zoom: 75-100% Digital Zoom, Brightness: 6000 Lumens, Lamp Type: LED Lamp / 50000 Hrs.
Go down and check coupons out. Remember to check price history if it is available. 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 coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database.
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): BGTDP99, BGLaurent, BGAProjector, BGCJTD639, BGProj, BGTD639, BGJSTDA93, BGTHDA93, BG6bb02d, BGTKJ639, BG589b2e, BG10f9a4, BGProjcc, BGb61c32, BGf72676
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Here is price history (for all/most countries) for Thundeal TD93Pro 1080P Projector. The lowest price was: $119.99.
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)).