Connects to Eko software to visualize and share heart sound waveforms. Up to 40x amplification at peak frequency, vs analog mode. Active noise cancellation reduces unwanted background sounds. Toggle between analog and amplified listening modes. Soft-sealing ear tips provide an excellent acoustic seal and comfortable fit Tunable, dual-sided stainless steel chestpiece with open or closed bell.

Want to show true love or appreciation If you looking for something that comes from the bottom of your heart with a sincere and deep feeling like a floral bouquet of roses, then you need this anatomical heart with flowers Graphic Gift.. Anatomical Heart And Flowers gift for anyone you love, your Mom on Mothers Day, your Dad on Fathers Day or your Wife, Fiance or Husband. Great for Cardiologists or Doctors on Birthday or Christmas. Available for men, women, boys, girls, youth and kids.. Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Used Book in Good Condition.