$299.99 – Audio and video: AV in/out, Operating temperature: -10C ~ 40C, Power input: DC 7.4V-28V, Focal length adjusting: Under 800 degree of myopia and Hyperopia 300 degrees, Video format: NTSC/PAL, Antenna impedance: 50Ω, Frequency range: 5333—5945 M Hz, Minimum voltage: 6.8V, Eyeglass frames: astigmatism/ myopia/hyperopia(Diopter lens not include), Frequency: 5.8GHZ, Brightness: Adjustable, Receiver Sensitivity: ≤-93DB, Contrast: Adjustable, Pupil Distance adjusting: 56-72mm.
Right now the best price with coupon code for Eachine EV300D FPV Goggles is $299.99 (in Banggood). Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood ($299.99)
Banggood warehouse is located in China. There are no coupons for this product in Banggood. I think you want to know if the price is good. Hmmm, price is higher than average (which is $246.33 right now), so better set price alert down below…
Link: Banggood product page
Price: $299.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGCITYADS2019, BGEV300D, BGCYBER295, BGev300dBF, BGPREEV300D, Parts8, BGEachine10, BGCESRCEV300D, BGPAC238, BG9NY, b7e33c, 2020CNY, BGRCNN300, BGVDay10%off, BG333D, BGOTC21, BGEachineFB, bGhOnEy10, BGJPE239, BGPREEV3D, BGSDRE, BGOGG, BGJUNE1, BGFPV300-40, BGSPBP08, Eachine11, bgshOOp10, BGRC902, BGTHSEP01, BGHQSHQS, BGEV300D5, BGTT10, BG11EACHINE, BGEV300DIta, BGEA300D, BGLML255, BG300DD, BGBON239, BGFPV-10, BGEachine2021, BGfpv30, BGCuponation10, BGES285, BGOSW2, BGLIVE275, BGBGOSW2, xollodrnes33, xollodrnes90, BGFPVNorth, BGFPV20, BGFPVITALL, BGF45E76, 2022ACTIESNL, BGRCEachine, Terence, BGefae17, BG1d0e5e, Cuponation9, COUPONSDE1wk, BgGoodie9, BGMatt2022, BGToys8, BGGutscheine, BGissam300D, BG8OFFCOUPON, JanBGCoupon8, BGSaleFeb8, BGSaleAD, BGdb7144, BGfafca0, BG589b2e, BGAUGUST8, BGALL8, BGISSAM577
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Eachine EV300D FPV Goggles [EU/CZ] ($-3)
Aliexpress
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You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for Eachine EV300D FPV Goggles is here. The lowest price was: $199.99.
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)).