Main Unit

Self-setting clock automatically sets to internet calendar clock (12/24 format)

Perpetual calendar
Weekday display in 7 languages: German , English, Italian, French, Danish, Dutch, Spanish

Monitors indoor/outdoor temperature and 5-day weather forecasts

Weather forecast icons: sunny, partly cloudy, cloudy, rainy, storm rainy, snow, storm snow

Daily UV indicator (range: 0 ~ 12 UVI)

Dual crescendo alarm with snooze

Hi or low temperature

LCD display information from usb transmitter by internet.

Blue LED backlight(ET839N/ET842N)

Internet wireless Transmitter (USB Transmitter):

Size: 7.0x0.8x2.2cm

Transmitter frequency: 433 MHz.

Transmitter with USB socket contact to PC.

Transmitter possesses one green LED indicator

Power consumption:

ET839N: 2xAAA batteries

ET818N: 2xAAA batteries

ET842N: 2xAA batteries

Dimension L x W x H (cm)

12.0x3x12.0cm

Packing

40pcs/ctn

MEAS

41.0x27.5x28.5cm

OEM/ODM,Customized Logos/Designs are Welcome