Dust-proof and waterproof: IP65, View angle: 90 degree, 4k@60fps/30fps / 2.7@30fps / FHD@60fps/30fps / HD@60fps / VGA/30fps, Weight: 78g, Aperture: F/NO: 2.2 / f=4.88mm, Sensor: Configure for Sony IMX258 1/3 inch CMOS sensor, Photo format: JPEG, Power access: DC5V 2A / micro 5PIN USB, Storage: support TF card / max 256GB, USB: High speed 2.0, Battery: Built-in 4.35V / 1000mAh rechargeable lithium battery, Work temperature: 0-40 degrees Celcius, Photo resolution: 20M(5200×3900) / 14M(4320×3240) / 10M(3648×2736) / 8M by default(3264×2448) / 5M(2592×1944) / 3M(2048×1536) / 2MHD(1920×1080) / 1.3M(1280×960) / 1M(1280×960), Button: Touch button, Size: 94mmx 23mmx 27mm, Wifi: Built-in, Indicator light: Green (power) / red(charging) / blue(wifi open), Focus range: 10cm or more, Video format: MP4, Speaker: built-in 1, Video resolution: , Microphone: built-in 2.
Price history, coupons and price alert are available on this page. You probably want to know what is the best price?
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. Hmmm… There is no active coupon in Banggood at this moment.
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!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGEEUEP7, BG9978db, BGf4e222, BG0c3d1a, BG06729e, 2022ACTIESNL, BG1efeb0
(these coupons are old, so probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for Ordro EP7 4K HD WiFi Head Wearable IP65 Camcorder. The lowest price was: $145.99.
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)).