WiFi Indoor Temperature Humidity Monitor Smart Sensor App Control Alexa Compatible Room Thermometer

Birthday Gift for Nurse & Doctors, 4 cm Ruler & Pupil Gauge: Designed with pupil gauge and 4 cm-ruler on the side of this penlight, which can help doctors or nurses measure the pupil dilation and length accurately and quickly when using SEVENKA rechargeable pen lights, bring great convenience to the daily work of doctors or nurses Dual Light Sources & Easy to Use: Freely select white or warm light mode as you need. Just push button forward for white light and push it back for warm light. Bright white light is great for checking nose, mouth, ears or as a flashlight for lighting in the dark. Soft warm light is ideal for checking eyes USB Rechargeable Pen Light: No more wasting money on buying batteries! Also no more messy cable! SEVENKA Mini LED penlights has built-in rechargeable battery, you can recharge by the USB charging port it at anytime via usb socket, power bank, computer, etc. Tiny blue indicator light will show up when charging and it will disappear when fully charged. Note: Please fully recharge this reusable LED pen lights before first use Lightweight Penlights with Pocket Clip & Durable Material: Weighing only 20 g/0.7 oz with metal pocket clip, SEVENKA Nursing pen lights are convenient to carry. Premium aluminum alloy material makes these led pen flashlights possible to be more durable and long-life using Pocket Size & Protective Magnetic Tail Cap: This compact penlight comes with a magnetic pen cap that can prevent damage caused by falling. Mini pocket size, just take it anywhere you want at ease Best Gift & What You Got: If your friends, families, relatives or neighbors are nurses, doctors paramedic, pediatrician, emergency technician or nursing students, this pen light is must an ideal gift choice! 1 package come with 3 rechargeable penlights