A user-friendly pulse oximeter for precise monitoring of blood oxygen saturation and pulse rate, suitable for home and professional use. FEATURES: ‣ Lightweight and portable. ‣ High accuracy and reliability. ‣ Bright LED display for easy reading. ‣ One-button operation. ‣ Automatic power-off feature. SPECIFICATIONS: SpO2 range: 70-100% Pulse rate range: 30-250 bpm Display: LED Power: 2 AAA batteries Weight: 60g (including batteries)