This ABS round Bluetooth anti-lost device is tech-savvy and practical, solving daily item loss issues. Four standout key features: offline route recording, ultra-slim compact build, smart alert notification, and two-way anti-lost protection - perfect for households with small children. Boasting extended long standby runtime, it’s fully compatible with iOS and Android operating systems. Equipped with a built-in lanyard hole for effortless carrying, ideal for outdoor excursions and crowded large-scale events. 1 1/2" L x 1 1/2" W x 0 3/10" H

Material: ABS
Imprint Area (LxW):  1" L x 0 2/5" W
Prod Dimention: 1 1/2" L x 1 1/2" W x 0 3/10" H
Packing: 1 pc/pp
Units/Ctn: 500pcs/CTN
Carton Dimention: 18" L x 13" W x 15" H
Weight/Ctn (lbs): 19.8lbs
Production Time: 13 Days 
Rush Service Time: 11 Days