Specifications:

• Waterproof: IP67
• Use time: 500mAh
• Product Name: Alarm disc lock
• Origin: CN(Origin)
• Model Name: D3
• Material Type: Matte metal
• Lock Pin: 6mm
• Item Width: 4inch
• Item Weight: 0.68kg
• Item Type: Theft Protection
• Item Length: 6inch
• Item Height: 5inch
• Function2: Solid lock body, hard and durable
• Function1: Anti-theft
• Charging way: USB
• Alarm volume: 110dB
• Alarm molds: alarm/ no alarm