The ring has a 50 mAh battery that most conservatively delivers one hour of continuous listening time and 45 hours of standby time. Because ORII is designed specifically for those short phone calls and texts sprinkled throughout your day while you’re on the go, the 1 hour of listening time translates to more than a hundred interactions to get you through your day. We’re continually fine-tuning the firmware and bone conduction actuator to manage power consumption and will post updates on our progress.

Each ORII comes with ten interchangeable ring sizes in each box to ensure you achieve the ideal fit on your index finger. We offer US ring sizes 4-13. If you are unsure whether these sizes will fit you, you may follow the following steps to measure your ring size:

Step 1: Print the Ring Sizing Guide out on an A4 size paper, choose  “set to print at 100%” in your print settings.
Step 2: Measure the ring size of your index finger; you’ll want the ring tight enough so that it will not rotate around your finger, but loose enough to be comfortable.
Step 3: If your index finger does not fit US ring size 4 - 13, please contact us through the feedback form or email.

Bone conduction is a natural way of hearing and we actually experience it every day; when we speak, our ears are picking up sound via our skull. Trying covering up your ears and saying something. Congrats—you’ve just tried bone conduction!

The first time you listen to someone’s voice through your finger, it’s unlike anything you've tried before. People have described the experience as everything from having a voice in your head, to feeling like a spy on a mission because you can only hear it when you touch your ear. The vibrations on the finger are very light, almost like a tickle, which you get used to very quickly.

We’ve found the easiest way to use ORII is by gently pressing the soft part outside the ear canal (the tragus) while using your finger to close off your ear canal. We actually don’t recommend sticking your finger in your ear. Everyone’s ear is a little different, so take a minute to experiment with finger placement.

Your smartphone must be voice assistant enabled to be able to use ORII. The iOS and Android voice assistant services are available in a range of languages, and the list of supported languages is always growing. As a reference, we have listed some of the available languages below. Customers are responsible for checking if your preferred language is supported by your smartphone’s voice assistant before purchasing ORII. Amazon’s Alexa and Microsoft’s Cortana voice assistants are not yet supported by ORII.

For iOS user, Siri is available in the country below:

Arabic, Chinese, Danish, Dutch, English, Finnish, French, German, Hebrew, Italian, Japanese, Korean, Malay, Norwegian, Portuguese, Russian, Spanish, Swedish, Thai and Turkish
Please check here for the latest updates from Apple.

For Android user, Google Assistant is available in the country below:

Chinese, Danish, Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Russian, Spanish, Swedish, Thai and Turkish (last updated April 2019)
Please check here for the latest updates from Google. (Click “Languages you can use” session)

Delivery takes between 10-20 days depending upon your location. After your order has been shipped, will provide your shipping information including your tracking number which will provide a clearer idea of when you can expect to receive your delivery. Because our products are shipped internationally they may be screened by your country's customs agency, if this does happen it may cause further delays to the final delivery time of your order. You will be able to see if your order has been delayed by using the tracking provided. Once we have packed and shipped your order, these are the estimated shipping duration by destination:

Hong Kong: 1 - 2 days
United States: 10 - 15 days
Canada: 10 - 15 days
Europe: 10 - 20 days
Asia: 7 - 14 days
Africa: 10 - 20 days