Olight Ostation 2-US (OS） MetroVac you have easy one-hand training

you have easy one-hand training and control of up to 3 dogs with a range of up to 1 mile

you can doodle

Batteries 2 AAA batteries required

MDPH2 connection

hands free to read or access your device without the need to get up

Olight Ostation 2-US (OS） MetroVac you have easy one-hand trainingOlight Ostation 2 US (OS The Olight Ostation 2 US is a 3 in 1 smart battery charger, tester, and organizer for AA and AAA Ni MH Li ion batteries. It features a "drop and go" design that charges up to 12 AA and 12 AAA batteries simultaneously without checking polarity, with app control, and a Pro version offering a touchscreen, magnetic flashlight charging, and intelligent diagnostics. The Ostation 2 is a significant upgrade from the previous model,