Small in size, portable and convenient, Key finder. Wallet finder. Bag finder. Umbrella finder.find your key or any other items easily. Whistle or shout within 7 meters to make it beep and flash, remote control by sound.
100% new and high quality mini screwdriver in Titanium steel
The smart ring is a wearable gadget component. The smart wearable ring has a built-in NFC chip, which can replace access control, elevator cards, shopping cards, subway cards, and various non-contact IC and ID chips. Close to the phone, you can query or c