These earbud headphones are the perfect accessory for your FONA - they've been tested to work with our modules - but can be used with any iOS or Android device that uses a TRRS pinout. The buds themselves are 16mm in diameter with a nice 40" long. They come with a standard 4-pole TRRS headphone jack and have a small microphone for phone calls.
We may change the model up but for now they are HTC 'OEM' brand in black. These particular headphones also come with a few add-ons which are a nice bonus. There are pads for the ear buds to keep your inner ear nice and cushy and a cool fish-shaped rubber thing for wrapping the cable around (the cable is a nice leisurely length)
- Headphone Diameter: 16mm / .63"
- Cable Length: 101.6 cm / 40"
- 3.5mm TRRS connector: Tip is Left audio, Ring1 is Right audio, Ring2 is Ground and Sleeve is Mic +
Mobile Phone TRRS Headset - Earbud Headphones with Microphone 
- Brand: Adafruit
- Product Code: ADA-1966
- Reward Points: 7
- Availability: 9
- Ex Tax: £7.65
- Price in reward points: 100