Adscope® 606 Ultra-lite Cardiology Stethoscope. Cardiology stethoscope performance at a fraction of the weight. Features: Ultra-sensitive diaphragm for greater amplification and crisper high-frequency transmission, extra-deep bell for unsurpassed low-frequency response, Cardiology headset with large bore aluminum binaurals are fixed at 15° angle to maximize comfort and acoustic seal, includes accessory kit with spare diaphragm and 2 spare pairs of Adsoft™ Plus eartips, Scope ID Tag included, Weighs JUST 4.5 oz. (130 gr.), overall length 28", and Lifetime Warranty covers all parts.