Kirchner Wilhelm, a company that has been manufacturing medical products for over 100 years, offers the latest in ENT technology with their Piccolight. An intensive, white circular light is produced from its halogen lighting source and high-grade fiber optics. This sleekly designed otoscope also features a convenient pocket clip and integrated on off switch. Comes complete with ten 2.5mm and ten 4.0mm disposable ear specula and matching fabric pouch with hook and loop closure. Limited one-year manufacturer s warranty. Requires two AA batteries .