Name:Combination Lock
material:zinc alloy
Color:black
Size    other
Shape:square
Usage:for House Key Office School bike
Recommended Uses:Backpack Suitcase Door Sports Locker
Special Feature:Lockable
Package:kraft paper packaging
Amazon Service:Stick barcode, HD Picture, Video

Material:Zinc alloy+Abs+Stainless Steel SUS303
Power source:2pcs CR2032 button cell
Product name:smart fingerprint padlock
Waterproof IP grade:IP67
Unlock speed:0.5s
Fingerprint capacity:10pcs
Standby time:About 12 months
Packaging and delivery
Selling Units:Single item
Single package size:15X10X5 cm
Single gross weight:0.130 kg

Place of Origin: Guangdong, China
Brand Name: ACM
Selling Units: Single item
Product Name: Waterproof Keyless USB Rechargeable Smart Fingerprint Lock
Warranty: 2 Years
Unlock way: Fringerprint
Unlock speed: within 1 second
Lock weight and Size: 90g,7.6*4.6*1.3(cm)
Certification: CE
Battery: 3.7V lithium battery
charging way: USB charging
Color: Black/silver

Place of Origin: Guangdong, China
Brand Name: ACM
Model Number: ACM-FP610A
Product Name: Fingerprint Padlock
Working voltage: 3.0-4.2V
Lock weight and Size: 90g, 7.6*4.6*1.3(cm)
Unlock speed: within 1 second
Battery: build-in lithium battery
Fingerprint capacity: record 10 times and save 10 groups
Charging Method: M-icro USB
Warranty: 3 years