1. Size: About 14x15x6.5 cm
2. Weight: About 300 grams
3. Power: 15+15W
4. Voltage: DC12V/AC220V
5. Material: Aluminum alloy panel
6. Function: Built-in Bluetooth, can insert U disk, TF card, FM radio
7. Features: Support MP3 format, use HIFIF audio amplifier chip, sound quality mellow and sweet, equipped with infrared remote control, high-DC dual-purpose power supply, wide applicability, simple operation, durable
8. Note: The remote control contains a button battery