MobilePal Flexfit Headset Audio Jack Extender for iPhone or Android Battery Cases with Gold Plated 4-Pole 3.5mm Connectors (White);

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.

Slim Long Head-End BarrelIts head-end barrel has a diameter of 0.225in (5.7mm), ideal for high-end battery charge cases and juice pack with an audio jack opening with a diameter of at least 0.23 in (5.8 mm), including MFi-certified battery cases for iPhones made by MobilePal, Anker, Mophie, etc.

Gold-Plated Connectors with Pure Copper
Its gold-plated connectors and contacts provide maximum conductivity and prevent corrosion. High-quality pure copper cable allows consistent signal between components. Works with headsets with/without volume control, and also with credit card readers for smartphones, including Square Readers, PayPal credit card readers, Bank of America MobilePay readers, etc. (except for Intuit GoPayment readers).

100% Satisfaction Guarantee
This MobilePal product is backed with 30-day money back guarantee and lifetime manufacturer's warranty.

Notes:
1. This MobilePal product is distributed exclusively by MobilePal with lifetime limited warranty. Beware of low-quality counterfeit products sold by other sellers.
2. The head-end barrel has a maximum diameter of 0.225 in (5.7 mm), and it fits most Apple MFi-certified battery cases for iPhones. Consider the MobilePal SureFit model for battery cases with a small opening and the ProofFit model for regular cases with a small opening.
3. The FlexFit model has a flexible front-end barrel. To avoid damaging the connectors, please do not bend the barrel forcefully.