The Finis Duo is a waterproof MP3 player designed for swimmers that offers the highest quality sound without the use of ear buds.
The Duo utilizes a sleek, two-piece design and Bone Conduction audio transmission to deliver crystal clear audio through cheekbones to the inner ear. An integrated clip design secures the Duo to goggle straps to rest on the cheekbones for a comfortable and streamlined fit.
A simplified interface offers four buttons to easily navigate between songs, podcasts, audiobooks and other supported audio files. The Duo supports unprotected MP3 and WMA files. The included auxiliary USB cable allows for universal data transfers and charging. The device offers 4GB of flash memory and a Lithium-Ion rechargeable battery life of up to 7 hours.
- BONE CONDUCTION AUDIO TRANSMISSION
Amazingly clear sound in the water without the use of ear buds
- SUPPORTS MP3 & WMA AUDIO FORMATS
Compatible with iTunes®; listen to music, audiobooks, podcasts and more
- 4GB OF STORAGE
Stores approximately up to 1000 songs or 60 hours of playback
- INTEGRATED CLIP DESIGN
Secures the device to goggle straps to rest on the cheekbones for a comfortable and streamlined fit
- RECHARGEABLE LITHIUM-ION BATTERY
Up to 7 hours of battery life
- WATERPROOF IPX8 TO 3 METERS AND 30 MINUTES
Sound is clearest when submerged in water
- GOLD-PLATED CONNECTION PINS
USB magnetic dock allows for quick uploading and charging while also preventing corrosion in the water
At Butterflies Healthcare, we try to make sure our customers are always 100% happy, not only with the products they buy but also the service we provide. However, buying online can seem more difficult for certain products. We want to reassure you that we offer you an easy and trustworthy online service. As we are owned by a qualified optometrist, we really understand your visual needs.
Our customer service team are always happy to offer advice and guidance for product selection or any enquiry you may have. We can offer expert advice on the best prescription goggles for your needs and are able to supply prescription goggles to suit most people.
You have the right to cancel the contract at any time up to the end of 14 days after the day on which you receive the goods (30 days in the case of faulty/damaged goods). To exercise your right of cancellation, you must give written notice to us by post or e-mail giving details of the goods ordered and (where appropriate) their delivery. You can use this model instruction to cancel email template if you wish.
Off the shelf goggles
If you purchase any ‘off the shelf’ goggle from us, so long as it has not been used in the water you can return in the original packaging for a full refund or exchange.
Custom made goggles
Custom made products, such as the Swimvision II, can only be returned if there is a fault with the goggles. For this reason we offer a trial fitting service where we can send you an empty goggle to try on first to ensure the fit is suitable. Please contact us for more details.
Should you find any fault with your goods then simply return them to us explaining the problem. We will then either rectify the matter or offer a full refund. Please bear in mind the following:
- When you receive items you have ordered, we recognise that you may want to try them on to ensure the fit and feel is as you envisaged. In the case of swimming goggles do this before using in the pool, for swimwear wear underwear underneath.
- Please remember, we can only issue you with a refund or exchange if the returned product concerned is in a fully re-saleable condition. This means that they must be unused and in the original packaging.
- Return postage and packing costs will be met by the customer (except for faulty/damaged items) but no postage and packing charges will be added for exchanged items.
Your rights to return goods are protected under the EU Distance Selling Directive which can be found at http://www.hmso.gov.uk/si/si2000/20002334.htm
- £3.00 2nd class (4-5 working days)
- £4.00 1st class (1-2 working days)
- £8.00 Special Delivery or APC overnight* (next working day)
- from £5.00-£13.00 (depending upon location) by DPD Direct
- from £10.00-£20.00 (depending upon location) by DPD Classic Parcel
Rest of the World
- £9.00 (Australia & New Zealand) and £13.00 (USA & Canada) by DPD Direct
- from £15.00-£60.00 (depending upon location) by DPD Air Classic
|PLEASE NOTE:||orders shipped outside of the EU are processed excluding UK taxes but import duties and/or taxes may be applicable in your delivery country for which YOU ARE LIABLE.|
Your order will be sent to the delivery address according to this schedule:
- For goods that are held 'in-stock', we aim to despatch orders placed before 1pm Monday to Friday the same day (excluding bank holidays). Orders placed after 1pm will leave on the next working day (so on Friday this will normally mean Monday)
- Items we have to order in are usually despatched within a week
- Custom made goggles and masks are usually despatched within 2-3 weeks If you need your order urgently or by a specific date please contact us to ensure we can meet your delivery requirements.
* Special Delivery/APC Overnight does not cover Saturday delivery. Therefore, orders placed after 1pm Thursday and before 1pm Friday will be despatched on Friday and delivered on Monday. Also Special Delivery/APC Overnight do not offer next day delivery to Northern Ireland, certain parts of the Scottish Highlands and offshore islands (e.g. Channel Islands).
We DO NOT deliver to shipping houses such as Aramex House.
International orders will be despatched in accordance with the above schedule but can take up to 28 days to arrive.