whistle key finder anti-loss alarm device led electronic gift key finding sensor abs material spot supply 吹口哨钥匙找寻器防丢器led电子礼品找钥匙感应器ABS材料现货供应

Product Specification: 5.7 x 3 x 1.4 cm

Product weight: 30 grams (including packaging)

Product box specification: 100/inner box44.5*34*9.5cm

Crate Size: 46*36*43cm400 pieces

Gross Weight of the Outer Box: 13kg

Electronic Gift Key Finder Key Anti-Losing Device Sensor Find Key

Are you still troubled by losing your keys? Still wasting a lot of valuable time looking for them? Now there's a new product to help you out: a key finder, key anti-loss device, or key locator. You just need to attach it to your keys, and when you blow a whistle, it will emit a BEE BEE sound, allowing you to find your keys anytime. The product is not only clever and beautiful, but also features a prominent advertising message. It's an ideal promotional gift for enterprises and institutions.