Product Parameter
Brand Name: KENRONE
Model Number: KRS-SL-P115
Product Name: Timer Padlock
Color: Black, silver 
Product Material: Silicone + Metal
Product Size: 8*4.5*2CM
Waterproof Grade: not waterproof
Battery Capacity: 200mAh
Charging: USB charging
Voltage: 3.7V
Standby Time: More than 500 hours
 
Product Feature
USB charging, built-in 200mah lithium battery.
One charge, about 500 hours of battery life.
LED HD display plus backlight.
Freely set the unlocking time, safe and anti-theft.