2-button transmitter contains 1-command button plus 2nd button for controlling bright green laser diode. It contains two sets of batteries, 2 CR2032 (20mm) coin cells for transmitter and separate high amp-hour battery (CR123) for laser. This assures virtually unlimited life of transmitter and up to 25 hours for laser. It works with all DSan cue lights.
Two sets of batteries, 2 CR2032
Works with all DSan cue lights
2 CR2032 (20mm) coin cells for transmitter
Separate high amp-hour battery (CR123) for laser
2nd button for controlling bright red laser diode
1-command button
Assures virtually unlimited life of transmitter and up to 25 hours for laser