Product Review

Made for iPhone and Android Devices Made for devices with 3.5mm (1/8 inch) headset audio jack, including iPhone or Android smartphones or tablets, to extend the reach of any 3.5mm headset or headphone. The 4-pole connector provides crisp and clear audio quality output for a more enjoyable hands-free music experience. It's ideal for high-end battery charge cases and juice pack with an audio jack opening with a diameter of at least 0.23 inch, including battery cases for iPhones made by MobilePal, Anker, Mophie, etc. Its gold-plated connectors and contacts provide maximum conductivity and prevent corrosion.