DIY LED Digital Watch Electronic Clock Kit With Transparent Cover

Feature:

Name: LED digital watches
Operating voltage: 3V
Power supply: CR2025 button battery (as gift for testing, inevitably there are additional factors causing low.)
Display: Red LED display
Installation: Need DIY welding assembly
Clock adjustment: Key regulator
Whether saving power: Five seconds automatically enter power-saving mode. After all, LED display is more power consumption, so a battery life is not very long. About half month need to change a battery.
Waterproof: NO
Size: 16mm diameter, 54mm thick, strap: 2 x 25cm
Weight: 48g

Note: The watch band color is random delivery.

Package included:

1 x LED Digital Watch Kit