- Handcrafted Since 1971
- Free Parts for Life
- Lifetime Warranty - including tubing!
BlackOut comes with black binaural and chestpiece
- Stainless steel dual-head chestpiece
- High frequency transmission of heart and lung sounds at 100 to 1000Hz
- Low frequency sound transmission at 20-100 Hz
- Double tube acoustic transmission eliminates internal acoustic leakage and external interference
- Latex-free
Accessories:
- 2 - Additional ComfortSeal™ Eartips
- 1 - Diaphragm
- 1 - ID tag
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