(TrendHunter.com) The Killspencer AirTag Keychain is an accessory for use with the Apple-branded item tracker that will provide users with a style-conscious way to incorporate it into their daily lifestyle. The... (TrendHunter.com) The Killspencer AirTag Keychain is an accessory for use with the Apple-branded item tracker that will provide users with a style-conscious way to incorporate it into their daily lifestyle. The...