Can be used with the included open fitting tubes and Domes (Demo print on housing but full technic inside). A Bluetooth Streamer Siemens TEK is needed in order to use the Bluetooth features, its not included. Dont know which Hearing Aids you need? Send me an Audiogram and i can give you an advice which Hearing Aids would suit your Hearing loss >>>>>If you have any questions feel free to ask. This is what you get: -2 Digital Hearing Aids Rexton Insite 16 in color Brown.Free Charger(demo model used for presentation) -Free Programming -2 Open Fitting Tubes Left & Right -6 open Fitting Tubes 2x Size S 2x Size M 2x Size L -Cleaning Set -Transportation Case -2 Rechargeable Batteries Size 13 >>>>>If you have any questions feel free to ask. Due to the classification of Hearing Aid by the FDA please note. It is in you best interest to obtain a professional medical advice from an ENT or an Audiologist, before purchasing a Hearing Aid. You must provide to me either a signed statement from a physician or a signed waiver before I will deliver this item to you. This item is in the category "Health & Beauty\Medical & Mobility\Daily Living Aids\Hearing Assistance\Hearing Aids". The seller is "new-hearing-quality" and is located in this country: DE. This item can be shipped worldwide.