Xiaomi has launched the Mijia Multi-Functional Portable Flashlight, priced at 89 yuan ($13) during crowdfunding, with a retail price of 129 yuan ($18). The flashlight will officially be available ...

If you’ve read enough reviews or buying guide about tech products, you may have seen critics refer to short code that starts with the letters “IP” – IP57, IPX5, IP65 – the letters stand for “Ingress ...