Product Specifications 

1. Model: ET‑312

2. Speaker Type: Wireless Portable Bluetooth Speaker

3. Output Power: 10 W (5 W × 2)

4. Connectivity: Bluetooth, FM Radio, USB, TF Card

5. Battery Capacity: 1800 mAh

6. Playback Time: 3–5 hours

7. Charging Time: ~4 hours

8. Dimensions: 195 × 100 × 90 mm

9. Weight: ~610 g

10. LED Lights: Colorful, multi-mode

11. Color Options: Red, Blue, Black,