3.5mm male-to-female extension jack, extending the reach of any 3.5mm headset. Fully compatible with Apple original iPhone 7/6S/6 smart battery case and other brands battery cases such as Mophie, Anker, KiWiBiRD, Incipio, Zerolemon, etc.
Ideal to be used with battery charge cases / power case / juice packs, especially most MFi-certified battery cases and other battery cases for samsung galaxy phones made by Apple, Anker, Mophie, KiWiBiRD, etc.
The cable is compatible with all devices that have a 3.5 mm aux jack or port including iPhone or Android smartphones and tablets. Works with headsets with/without volume controls and microphone.
Provides maximum conductivity and prevents corrosion with nickel-plated connectors and contacts. Allows consistent signal between components using high-quality copper.
Specially engineered for easy grip when used as earphone extension cable for battery charger cases or juice packs. Package contains 2x earphone extension cables (black, white)- short version.