Check the listing for details. Signia StreamLine Mic – Mobile Remote Microphone Bluetooth Hearing Aid Phone. Color: Black, Condition: Open box. Listed at 250.00 USD. Introducing the Signia StreamLine Mic Mobile Remote Microphone Bluetooth for hearing aids, phones. This innovative microphone is designed for those who require a hearing assistance that is both stylish and functional. The device is made by Signia, a trusted brand in the hearing aid industry, and features a clip-on form factor that allows for easy attachment to any outfit. The Signia StreamLine Mic is available in black and boasts Bluetooth connectivity for seamless pairing with any compatible device. This microphone is perfect for those who want a high-quality hearing assistance that is built to last. Comes with Signia microphone, USB charging cable, Siemens hearing aid case, connex Siemens/Rexton click domes (10), 4 packs of miniR wax guards - one opened., user guide, quick start guide, original box. 100% of profits benefit the Saint Vincent DePaul food pantry in Palestine, TX. The Palestine post office is closed on weekends; and purchases made after noon on Friday will be shipped the following Monday.