'The Pinnacle of Digital Stethoscope Technology, Combining TrueSound™ Audio with 3-Lead ECG and a Full-Color Display, Silver, COR501. Introducing the Eko CORE 500 Digital Stethoscope (CORE 500) — The first digital stethoscope with high fidelity audio, a full-color display, and 3-lead ECG capture. Supports clinicians who need to listen to heart and lung sounds with precision, work in settings with background noise, or regularly assess patients for abnormalities. Next-Gen Audio — TrueSound technology minimizes artifact and delivers the most precise sound with optimal filtering, background noise reduction, and 40x amplification through in-ear speakers. Full-Color Display — Heart rate and ECG data, exam insights, and device settings are visible directly on the stethoscope’s screen for a comprehensive view of your patient’s heart. Pairs with Eko App — Standard Access to the Eko App is included with your purchase, allowing you to use free features such as waveform visualization and single sound recording with real-time playback during exams. Unlock AI Detection with Eko+ — Access all Eko App features, including murmur and AFib detection, with an Eko+ membership. Start your free trial of Eko+ on our website or in the Eko App. Eko+ memberships are not sold on Amazon. Durability — The CORE 500 stays charged, via rechargeable battery, for up to 60 hours of regular clinical use and has a water- and shatter-resistant design. Built for Healthcare Professionals — The CORE 500 is designed for screening, monitoring, or triaging patients in both outpatient and inpatient settings. The device is recommended for use on human patients by Physicians, Physician Associates, Nurse Practitioners, EMS Providers, Nurses, Students, and Educators. FSA/HSA Eligible — All stethoscopes from Eko are eligible for HSA (health spending account), FSA (flexible spending account), HRA (health reimbursement arrangement), or CME (continuing medical education) purchase and/or reimbursement.'