Detect range: , Detection sensitivity: ≤0.03mw (main frequency), 1.2GHz wireless camera: 10 ㎡ (standard 10mWcamera), Indicating: 9 level LED Luminous instructions/modulation sound instructions, 2.4GHz wireless camera: 15㎡ (standard 10mW camera), Working time: 10-15 hours, Weight: 160g, Working current: 60mA, Moblie: 2G /3G /4G: 10 ㎡, Volume: 102×52.5×21.5mm, Frequency Range: 1MHz-8000MHz, Power: built-in 3.7 V800mAH lithium polymer battery, Material: aluminum alloy, Detecting the dynamic range: <73Db. Get coupons, create price alert or check price history out! 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 coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database… One coupon is available. Cool!
Link: Banggood product page
1. ($37.59): BG589b2e
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): DealBGimpact, Cuponation9, 9OFFSUMMER, BG8ReviTrage, BGcoupon8off, BGGutscheine, BG00c906, BG8OFFCOUPON, TTBLACK5
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Not enough data to show price history chart… $29.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
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)).