・ 【Dual System Compatibility】The F10 smart anti-lost device features iOS/Android dual system compatibility,supporting global positioning and tracking functionality. ・ 【Long-lasting Battery】Equipped with a built-in 210mAh battery,ensuring extended usage time for reliable tracking. ・ 【Weather-resistant Design】IP66 water-resistant structure allows the device to withstand harsh environmental conditions. ・ 【Ultra-lightweight】With an ultra-light body weighing only 6.6g and a lanyard design,it easily attaches to keys,bags,and other items prone to being lost. ・ 【Versatile Alert System】Utilizes wireless connection to provide anti-loss alerts both indoors and outdoors. ・ 【Durable Construction】Features an ABS material shell for long-lasting durability. Specifications: ・Model: F10 ・Compatible Platforms: Android,iOS ・Battery Capacity: 210mAh ・Material: ABS ・Suitable for: Keys,bags,and items prone to being lost ・Wireless Range: Indoor 10-20 meters/Outdoor 20-50 meters ・Wearing Method: Lanyard Package included: ・1 x Smart Tag Tracker ・1 x Lanyard ・1 x Opening Tool ・1 x English User Manual