This is a GPS Pet Collar Tracker. 約 10 million pet dogs are lost every year for various reasons. The owners tried their best to find, but few could be recovered. It's better to protect in advance than to search after th event. Now we have it
This is a true wireless stereo earphones, it has high sound effect when use paired both earbuds, Auto-power on, Auto-pairing, Auto- power off when place in case. and independent use earbud.Wireless charging and USB cable charging at your will.