HELT NY!

Never worry about losing your key or forget passwords. Your finger is the key, and it only takes a second to unlock it

Extreme Long Run Time and Memory Stick can be recharged: Smart pendant cap is equipped with lower power consumption and long standby time. A rechargeable 100MAH lithium battery can stand for one year of standby time and can be released in the 3000s

Internal uses: The size of the smart lock is so small that you can easily put it in your pocket and it is the best choice if you want to take it to the gym or office

Sturdy Structure: Smart pendant lid is made of aluminum alloy, and the shafts are made of stainless steel to protect your dressing room or home from thieves