Operation Manual

稍用力卡住，完成操作。
Change the battery
Hold the anti-loss reminder, and find the removal opening, open the reminder slightly and replace
the battery with fingernails. After the replacement is completed, cover the rear cover and jam
slightly to complete the operation.
注意事项
本产品请勿在潮湿环境下使用。
本产品非玩具、请让儿童远离本设备，以免误食。
清洁本产品请勿使用液体，喷雾清洁剂或湿布进行清洁。
使用时远离水源、和热源，以免损坏产品并产生安全隐患。
Important notice
Do not use this product in humid environment.
This product is not a toy, please keep it away from children to avoid eating by mistake.
Do not use liquid, spray cleaner or wet cloth to clean this product.
Keep away from water sources and heat sources when using, so as not to damage products and
pose potential safety hazards.
QA 小问答
Q&A:
手机和防丢器的提醒距离是多少米？
答：设备与手机的有效连接距离室内约 10-20 米，室外 20-40 米，可能受周围环境和障碍物
影响有不同程度的变化，比如电磁波、水、金属等。所以在人很多拥挤的地方，蓝牙信号距
离会变短，开阔的地方，蓝牙距离就可以变长。