KingNeed A009 Wooden Bluetooth Speaker Subwoofer Square Dance Portable Audio

1. The wooden box has a strong sense of value. Green environmental protection, elegant shape, shocking sound2. Novel structure, 4 full-range speakers (front) + 2 bass diaphragms (left and right)3. Small size, big volume4. Suitable for square dance, self-driving tour, party5. Material: wood6. Playback format: MP3, WAV7. Function: card, radio, voice prompt, karaoke, U disk, microphone, rod antenna8. Speaker unit: 49. Connection method: Bluetooth connection10. Interface type: USB11. Bluetooth status: support voice prompts/phone calls12. Bluetooth protocol: 5.213. Channel: two-channel14. Playing time: 8-15 hours (medium volume)15. Effective distance: 10 meters16. Output power: 12w17. Audio input: 3.5mm18. Input voltage: DC 5V19. Input current: less than or equal to 0.9A20. Full frequency speaker: 52mm45 magnetic21. Power supply mode: USB power supply / built-in lithium battery22. Battery capacity: 2000mah23. Packing list: speaker + USB charging cable + manual24. Dimensions: 165 x 95 x 225mm25. Weight: 987g