Deli Wood Wireless Mini Bluetooth Speaker - Portable 3D Stereo Music Sound Speaker with Super Bass Hifi Stereo Sub Boombox iPhone Hands-free Calls for USB Flash TF Card

Specifications: 1. S/N: =95Db 2. Output: 3W 3. Weight: 113g 4. Material: Wood 5. Interface Type: RCA 6. Distortion: =0.5% 7. Playback Function: MP3 8. Playing time: >4 hours 9. Transfer distance: 10m 10. Power source: DC 5V 11. Size: L60*W60*H50mm 12. Audio Classification: Mini 13. Package weight: 205g 14. Speaker Type: Subwoofer 15. Speaker Structure: Sealed 16. Speaker Interface: USB-5V 17. Battery: built-in Li 3.7V / 450MA 18. Loudspeaker size: 45mm 4? 3W 19. Playing time: 4 hours (volume 50%) 20. Support: TF Card , USB Flash drive 21. Loudspeaker Accommodation Button 22. Package dimension: 75*73*110mm 23. Special Feature: Wireless,Portable,Mini 24. Speakers structure: Sealing the Built-in Battery 25. Comply with Bluetooth 4.0 + EDR(A2DP) standard 26. Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Package includes: 1x Kubei Wooden bluetooth speaker 1x USB Charging Cable with 3.5mm Audio Cable 1 x English Manual Any problem, please feel free to contact us first and we will supply the best service