Instrument and safety cord only, no battery of any kind. Two buttons and rocker dial provide versatile control of both pitch and volume. Programmable with internal switches. Uses a rechargeable 7.2V NiMH battery. Operates for several hours to a day on a battery charge. Cannot use a standard, replaceable alkaline battery but can be charged with battery in the digital without the need to open the unit and change batteries, a plus for people who have difficulty with manual dexterity or vision. Improved dual charger, with overcharge protection, accepts both instrument and a spare battery at the same time. Full charge in a few hours. NiMH battery with no "memory" problem does not require careful charge and discharge cycles. Safety cord is changeable by user. Full kit includes oral adapter and holster type carrier.Available separatel.
Product URL : http://www.luminaud.com/artificial_larynges.htm#SE
Last Updated : 11/09/2012