【Multi-functional Smart Pet IDtag Holder】 - Integrates IDtag holder and personalized qr code pet id tag, presenting a more effective safeguard for pet safety. It offers enhanced protection for your furry friend and grants you greater tranquility. In case your pet goes astray, any finder can scan the QR code to access your contact details. Meanwhile, you'll receive an alert along with your pet's immediate location. 【Tough Silicone Waterproof IDtag Case】 - Constructed from food-grade silicone, this air tag holder is scratch-proof, shock-absorbent, and drop-resistant. It provides optimal cushioning against impacts and drops, ensuring comprehensive protection for your IDtag. The silent and lightweight material also promotes your pet's comfort and relaxation. This waterproof pet air tag holder keychain enables your furry pal to relish water activities in the pool. 【Modifiable Pet Online Profile】 - Scan the QR code to register and upload custom information at no cost. You can include details like pet photo, breed, age, contact information, address, and even pen a charming story, medical and veterinary data, or any other relevant pet information on the message board. The online profile can be adjusted anytime. It's a flexible, vivid, and unique pet id tag! (One account can oversee multiple pets. No activation or subscription fees.) 【Efficient Spring Buckle Design】 - The simple spring buckle design allows for effortless attachment in just 1 second and exhibits excellent compatibility. It streamlines the process of securing the holder to your pet's collar. 【Enhanced Signal and Sound Transmission】 - With 4 small holes on the back, it facilitates seamless signal reception and sound transmission, ensuring that the IDtag functions optimally even when attached to your pet. Multiple color choices are available to suit diverse moods and matching preferences. It serves as an ideal accessory for both dogs and cats and is also suitable for tracking various items such as backpacks, suitcases, wallets, keys, and more. 【Multi-functional Smart Pet IDtag Holder】 - Integrates IDtag holder and personalized qr code pet id tag, presenting a more effective safeguard for pet safety. It offers enhanced protection for your furry friend and grants you greater tranquility. In case your pet goes astray, any finder can scan the QR code to access your contact details. Meanwhile, you'll receive an alert along with your pet's immediate location. 【Tough Silicone Waterproof IDtag Case】 - Constructed from food-grade silicone, this air tag holder is scratch-proof, shock-absorbent, and drop-resistant. It provides optimal cushioning against impacts and drops, ensuring comprehensive protection for your IDtag. The silent and lightweight material also promotes your pet's comfort and relaxation. This waterproof pet air tag holder keychain enables your furry pal to relish water activities in the pool. 【Modifiable Pet Online Profile】 - Scan the QR code to register and upload custom information at no cost. You can include details like pet photo, breed, age, contact information, address, and even pen a charming story, medical and veterinary data, or any other relevant pet information on the message board. The online profile can be adjusted anytime. It's a flexible, vivid, and unique pet id tag! (One account can oversee multiple pets. No activation or subscription fees.) 【Efficient Spring Buckle Design】 - The simple spring buckle design allows for effortless attachment in just 1 second and exhibits excellent compatibility. It streamlines the process of securing the holder to your pet's collar. 【Enhanced Signal and Sound Transmission】 - With 4 small holes on the back, it facilitates seamless signal reception and sound transmission, ensuring that the IDtag functions optimally even when attached to your pet. Multiple color choices are available to suit diverse moods and matching preferences. It serves as an ideal accessory for both dogs and cats and is also suitable for tracking various items such as backpacks, suitcases, wallets, keys, and more.