USB Rechargeable 3.5v Lithium-Ion Plus Handle

Provides 5.5 Hours of Working Time Quick Charging via USB or Desk Charger Built to last using CYCOLOY resin Low-battery Indicator Improved Rheostat for Brightness Adjustment Half the weight of traditional 3.5 V handles Fits all Welch Allyn 3.5 V Instrument Heads . Lightweight & durable, the Welch Allyn 3.5 V Lithium-Ion Plus USB Rechargeable Handle is an effective device used by healthcare professionals as a power source for diagnostic instrument heads. It comes with Lithium Ion technology that powers any of Welch Allyn's 3.5V diagnostic tools, such as Ophthalmoscope and Otoscope heads, for up to 5.5 hours. This Premium Lithium-Ion Plus Handle is made from heavy-duty, sturdy Cycoloy engineering resin, and has an adjustable rheostat for brightness adjustment, making it a high-quality tool for your everyday clinical practice. It comes with a type-C USB charger, with a quick charge time of 90 minutes (0%-75%), and can also be charged on the Welch Allyn Universal Desk Charger.