SPIDER AUDIO is a free Android application developed by SPower, designed to give users complete control over their audio experience. This app has a variety of features that make it easy for users to control their radio host, USB music, and external audio input from their mobile phones. With its radio mode, users can scan, store, or adjust the radio frequency. The USB mode allows users to play music stored in USB and display ID3 tag information. In addition, the AUX mode enables external audio input to the host. The app also supports Bluetooth control, allowing users to play and pause music, control volume, and adjust treble/bass levels.

One of the most impressive features of SPIDER AUDIO is its 10EQ band level control, which enables users to adjust the audio level of USB music and BT music. The app also displays USB music and BT music ID3 information, making it easy for users to identify their music. The interface is user-friendly and accessible, making it easy for users to navigate its features. Overall, SPIDER AUDIO is a comprehensive audio control application that is perfect for anyone who wants to take their audio experience to the next level.