Features: <br> Portable and Sturdy: The finger pulses oximeter made with premium plastic, small portable size and lightweight makes it easy to handle and carry <br> Fast and Accurate-Readings: Our pulses oximeter is a fast and absolutely reliable-gadget to use. It is ideal for the oxygen and pulses readings, and have a very small error margin. <br> User Friendly Design: No keys, put the finger in for about 8 seconds directly reading. Easy reading and Auto power-off after user putting out the finger. <br> Large LED Display & Rechargeable Batteries: Large digital LED display makes monitoring clear and easy to read, <br> Widely Use: Perfect for sports activities, mountain climbing, aviation and those who need to monitors their blood oxygen circulation and heart rate. Widely suitable for children, teenagers, adults, the elderly. <br> Notice: <br> 1.Actual color may be slightly different from the image due to different light effect <br> 2.Please allow 1-3cm deviation due to manual measurement <br> <br> Description: <br> Size: 60*31*29mm <br> POWER: Lithiums battery <br> MEASURING: SPO2: 70%~99%, PR :25~250ВРM <br> PI: 0.4% <br> OPERATING MODE: continue working <br> SIZE: 60mm*31mm*29mm <br> CHARGING METHOD: USB TYPE C <br> <br> Package List: <br> 1x Fingertip Pulses Oximeter <br> <br> sku:219670476927