Features:

• Fingertip Pulse Oximeter provides an accurate way to check your pulse rates and SPO2(blood oxygen saturation levels) quickly.
• A large display screen face can be easily read by the user for fast accuracy.
• Taking a reading with this pulse oximeter is easy and efficient. Simply clip it to your finger and operate with the press of a button.
• Small and compact size can be conveniently carried in a pocket, backpack or other methods.
• When no finger is inserted for 8 seconds, it will turn off automatically
• Suitable for use at home or outdoor activities.
• Specification:
• Battery: 2x AAA batteries (not included)
• Material: Plastic
• Application Range: Adult, Adolescent, Child
• Color: Black,Blue,Green
• Size:app. 57.2 x 31.5 x 32.5mm / 2.25 x 1.24 x 1.27in
• Quantity: 1 pc