Ion Audio has introduced a Bluetooth-enabled cassette tape adapter that allows older stereos to stream music wirelessly from mobile devices. The device is rechargeable via USB and lasts up to six hours on a charge, turning on and off automatically when inserted and ejected from the cassette deck and somewhat supports hands-free calling by routing incoming call audio through the car's speakers -- though a speakerphone will still be needed to talk. With Cassette Adapter Bluetooth from ION, your car’s cassette player instantly becomes a wireless Bluetooth receiver. Just like that, you can stream music from any Bluetooth music player or phone. No complicated installation. No cables. No tangled or snagged tape. Just pop it in
