A `DeviceReference` is an API abstraction that lets you supply a _device_ argument to a method using one of the following identifier types: * A numeric API resource ID. * Real-world hardware IDs, such as IMEI number, belonging to the manufactured device. Methods that operate on devices take a `DeviceReference` as a parameter type because it's more flexible for the caller. To learn more about device identifiers, read Identifiers. But as far as Tren goes, the extremely pronounced androgen levels that are produced by this substance, iyavumelana ngendlela engavamile ongaphakeme estrogen nemiphumela yaso, kungasiza ukusheshisa rate yomsebenzisi nokulahlekelwa amafutha emzimbeni. Lena mhlawumbe esinye zezici engavamile kakhulu lolu izidakamizwa ngoba sekuyahwalala engakaze izwakale ngani ukuthi umuthi, okuyinto eyazi ekukhiqizeni muscle mafutha, nakho kungaba ukusetshenziswa umjikelezo cutting. Rediscover HD video the way it was intended: Crisp detail, liquid motion and colors you have to see to believe. It's a movie experience like never before- every image, every action, alive before your eyes.