Battery power supply: CR123A * 2pcs (Without Batteries), Working temperature: 0-40℃, Product net weight: 72g, Protocol: IEEE 802.11b/g/n, Operating temperature: 0°C~40°C (32°F~104°F), Product gross weight: 82g, External power supply: Mini USB / 5V 1A, Working humidity: 20%~85%, Product size: 68*68*30MM, Wireless type: 2.4GHz / 1T1R, Speaker sound intensity: 85dB-105dB, Storage temperature: 0℃~60℃ (32°F~140°F)”.
Price history, coupons and price alert are available on this page. 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 China. I don’t know if this is a good price – number of records in my database is too low! There is one great coupon!
Link: Banggood product page
1. ($27.29): BGJUNEGSG9
apply code in your basket (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): BGSTHO15, BGHONEY2110, BGSHOM15, 13f142, BGSHE15, 6GSGIT, BG4a7a54, ADMITAD2212, BGSmart6, 8Couponsde, MVC8SPRING, 8BGwbg2204, 2203ActiesNL, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
There is only one database record (it was for $21.24), so you can’t see price history chart.
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)).