General Features:
Functions: Heart rate monitor Blood oxygen Low battery indicator Each piece individually (measure 6.7x8.3x3.9cm), Includes user manual in Spanish and English and fastening strap (measure 16cm long) and belt cover.
Power supply: 2 AAA batteries (not included).
Especially suitable for people with: Heart failure, lung diseases, asthma, etc.
Suitable for high-altitude sports (for example, mountaineering, skiing, and aviation sports) Measures: 5.80 x 3.10 x 3.20 cm. Material: Consult Catalogue Page: GENERAL 387 XMAS 245