Oulm watch for men gold large dial men's watch steel calendar square quartz men's watch casual style HP3364B Walkie Talkies 4 inch AMOLED(400*400) IP67

4 inch AMOLED(400*400) IP67

Lithium-ion batteries have higher requirements on chargers and require protection circuits

4%) Display : 128x32 pixel monochrome OLED Display (White) Size: 68 x 19 x 6 mm Display data: Voltage / Current / Power / Graph Sampling resistance: 50m Packing List 1 x Mini OLED USB power Current Voltage Detector

Model Number : GUOU Watch

the manual indicates the language version

Oulm watch for men gold large dial men's watch steel calendar square quartz men's watch casual style HP3364B Walkie Talkies 4 inch AMOLED(400*400) IP67About 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, clothes,etc. We can also help Southeast Asian customers to purchase a variety of goods from China, providing high quality products. Find