body { font-size: 75%; color: #000; font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"宋体"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100%; height: 209px; } #description { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; } Welcome to our store. Buy more, save more. Please feel free to contact us if you have any questions. Thank you. Enjoy Your shopping. [Easy to use] One-touch alarm and push notification to mobile phone, which helps prevent accidents. Full mobile phone APP monitoring, push mobile phone APP notification when pressing the button. [Mobile phone control] After pairing Tuya with Smart Life APP, you can monitor in real time through your smartphone. [Applicable people] The multi-function pager is suitable for children, the elderly, pregnant women, patients, disabled people, etc. [Small and light] Small and light, it can be used in various scenes. Just hang it around your neck or stick it on the surface with double-sided tape. [Smart linkage] Can be used in conjunction with other smart life APP devices to trigger an alarm. Linkage devices need to be purchased separately, available in stores [Extra long standby] Built-in 400 mAh rechargeable polymer battery, low power consumption, long standby time. One charge is more than 3-6 months of use. [Low battery reminder] Enable the low battery reminder function in Tuya Smart App to find out that the battery is too low in time. [Device sharing] Through the device sharing function, it can be shared with every family member. Quantity:2 PCS Standby current:0.1μA Average current:12mA Built-in battery:polymer battery 3.7V/400mAh Charging time:less than equal 1 hour Wi-Fi:2.4G APP:Smart Life tuya Product size:50x50x16mm Product weight:50g Colour:White Material:ABS Package Contents: 2 x Elderly SOS Button Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.