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?
Charging time About 2 hours, Working temperature -10-60℃, Charging voltage DC 5V, Sonar radiation angle 105°, Weight About 90g, Wireless frequency 433MHz, Sonar frequency 125kHz, Connection distance 100m
Aliexpress
There’re some similar (or not) items on Aliexpress
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 really know if this price is reasonable, coz there’s no price history in my DB. Well, there is one coupon available right now.
Link: Banggood product page
1. ($133.65): BG10OFFAFF1
you should apply the coupon in your 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/5cd
Old coupons (from the oldest to the newest): BGFISHF09, bGhOnEy10, BgoFErTaSchInA10, BgcLuBofErtA10, 7bcdf9, BGAFF10OFF, BGCuponation10, BGHONEY2110, BG10OFFAFF, BGwhielabel
(there’s a little possibility that old coupon will work)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $89.99.
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)).