Specifications:

• Stopwatch and Accessories: Wired Stopwatch
• Package Weight: 0.069kg (0.15lb.)
• Package Size: 10cm x 9cm x 5cm (3.94in x 3.54in x 1.97in)
• Origin: CN(Origin)
• Model Number: SD-563B
• Model Numbe: Bicycle Computer
• Certification: CE
• Brand Name: Sunding