Innostream INNO A20 Audio and Connectivity

Audio and Connectivity

The INNO A20 provides basic sound features with support for vibration alerts and downloadable polyphonic and MP3 ringtones, but it lacks a loudspeaker and a 3.5mm headphone jack, limiting its use as a music player. Connectivity options are minimal, with no Bluetooth, WLAN, or GPS support, characteristic of feature phones at the time. However, there is an infrared port, which could be used for data transfers. The phone uses a proprietary USB interface for charging and data exchange.