| Model | AV-253 |
| Type | Mini |
| Colors | Blue + silver + black |
| Quantity | 1 |
| Internal Memory | No |
| Memory Card Type | SD |
| Max Extended Capacity | 16GB |
| Media Format | MP3 |
| Total Power | 2 x 30W |
| Impedance | 4~16ohm |
| Signal to Noise Ratio(SNR) | 85dB |
| Channels | 2 |
| Remote Type | Wireless |
| Interface | 1 x Audio input, 1 x L/R, 1 x Power port, 1 x USB 2.0 port, 1 x SD card slot |
| Radio | FM Radio |
| FM Frequency | 85~108MHz |
| Power Supply | 12V or 220V |
| Plug Type | 2-Flat-Pin Plug |
| Other Features | Uses TDA7377 power chip; With high efficiency USB decoding; FM digital radio, auto tuning save function; Song and frequency display; With power failure memory function; Remote controller with multi-mode; Repeat function; Distortion: >0.1%; Frequency response: 10Hz~5000Hz (-3dB) |
| Packing List | 1 x Amplifier (130cm-cable) |
| Â | 1 x Remote controller (Powered by 1 x CR1220, included) |
| Â | 1 x DC 12V power cable (187cm) |
