1. BT version: v5.4. Chip: AB5301A.
2. Supported protocols: A2DP, AVRCP, HFP, HSP. Supports DSP digital audio technology.
3. Transmission distance: 10m.
4. Transmission frequency: 2402-2480 MHz.
5. Speaker unit:
2 × 20W 4Ω 6.5 inches full-range speaker.
1 × 5W 8Ω 1.3 inches tweeter.
Working power: 40W. Peak power: 60W.
6. Frequency response: 60Hz – 12kHz.
7. Signal-to-noise ratio S/N: ≥ 80dB. Distortion THD: ≤ 5%.
8. Battery capacity: 7000mAh.
9. Charging input: DC 9V / 2A. Charging time: about 7 hours. Included US charger and EU adapter.
10. Use time: 8 hours (70% volume, light off).
11. Supports BT, TF card (≤ 32Gb), USB flash drive (≤ 32Gb), AUX and TWS playback modes.
12. Two wireless microphones included.
13. Large-size RGB 8-shaped light bar. Multi-function control panel. Audio effects and microphone adjustments.
14. Carrying handle at each end, equipped with a nylon shoulder strap.
15. Sizes: 588 × 262.8 × 276.5mm.
16. Weight: 7.9kg.