A9 Retro Wood Grain Classic Car Shape Wireless Bluetooth Speaker Subwoofer Radio Portable Mobile Phone Stand Mini Speaker(Rose Pear)

1. Soundtrack: 2.12. Interface type: USB3. Signal to noise ratio: greater than or equal to 75dB4. Connection method: Bluetooth connection5. Battery capacity: 1500 mA6. Frequency response range: 150Hz-120KHz7. Output power: 5W8. Power supply: USB charging/built-in lithium battery9. Playing time: 4-6 hours10. Bluetooth version: V4.2+EDR11. Number of speakers: 112. Effective distance: 10 meters13. Function: insert card, radio, voice prompt, call function14. Play mode: Bluetooth, U disk, TF card, AUX input15. Material: wood16. Support format: TF card17. Size: 23.2×9.5x11mm18. Weight: 700g19. Impedance: 3 ohms