NIBOSI 2321 Ultra Thin Fashion Men Watch Top Luxury Brand Business Quartz Watches Waterproof Sports Watch Men Clock watch_strap_color:01 3G: HSDPA 850 / 900

3G: HSDPA 850 / 900 / 2100

Each relay has a normally open / closed contact

Waterproof - Case Material: Alloy - Band Material: Leather Parameters: - Case Diameter: about 44 mm - Case Thickness: about 14 mm - Band Length (the max wearable length): about 220 mm - Band Width: about 22 mm

1 x 5516 LDR(Photoresistor)

Lossless Transmission

NIBOSI 2321 Ultra Thin Fashion Men Watch Top Luxury Brand Business Quartz Watches Waterproof Sports Watch Men Clock watch_strap_color:01 3G: HSDPA 850 / 900About US: We are a foreign trade technology company headquartered in Shenzhen, specialized in serving Southeast Asian customers, providing customers with one stop services such as electronic materials, electronic products, computers and peripheral equipment, crafts, electronic watches, wearables, overall solutions, etc. We can also help Southeast Asian customers to purchase a variety of goods from China, providing high quality products. Find the right