Stethoscope Adscope Lite 619 Clinician Burgundy Tube Comb Otoscope Opthal Sets Easy one touch operation * Compact Parts are DEHP and Easy one touch operation * Compact and lightweight * One year battery and three year compressor warranty * Fast treatment time about 10 minutes * 45 minute battery life * The 4 hour battery charge time * Includes Compressor Unit Battery Reusable nebulizer with tubing Disposable nebulizer 5 replacement air filters and filter door Tubing adapter Adult and pediatric masks AC adapter DC car adapter Carrying case Instructional manual & DVD * Light and comfortable is what defines these micro devices and they fit in all sizes of ears use light pressure for low frequencies firm pressure for high frequencies Clinician headset boasts reinforcing yoke molded into the flexible 22 PVC tubing 15% thicker tubing (compared to Adscope 609) made without natural rubber latex or phthalates Overall length 30 18 tubing colors and 4 satin metal finishes Adsoft 7 oz (105 g) Extra large 1 3 8 diameter bell and highly sensitive 1 3 4 diaphragm ADC