| Working current | DV9V-16V |
| Maximum current | 12V |
| Maximum power | 20W (4Ch) |
| Operating temperature | -30°C~85° |
| USB ports | support 2000mA@5VDS |
| Audio format | MP3 WMA WAV AAC |
| Setting | BASS/TREBLE/BALANCE/FADER/LOUDNESS/EQUALIZER Control |
Note: Specific specifications are subject to the actual model of the manufacturer
| Radio | support automatic scan storage, manual search storage |
| Music | supports lossless music formats such as MP3 and WAM |
| video | supports hd video in lossless format |
| Picture | support hd picture lossless format playback |
| SD | Supports 4G SD cards |
| AUX | Support Android mobile phone music/iPhone music playback |
| Bluetooth | Support mobile phone Bluetooth hands-free phone service |
| Bluetooth music | Support mobile phone Bluetooth music playback |
| SWRC | support SWRC |
Note: Specific specifications are subject to the actual model of the manufacturer
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