Fangrui Product Details 1. Oneder B9 Retro Indoor Wireless Portable Bluetooth Speaker 2. Features 3. Use Bluetooth 5.0 Module For Faster Transmission,lower Power Consumption, Stronger Anti-interference Ability, Simple Connection,free Play; 4. Stereo Sound Quality, Professional Acousic Master Modulates Curve To Restore High Fidelity Sound Effect; 5. Built-in 1500mah Battery, Can Be Used For About 4-6 Hours After Full; 6. Support Fm Radio, You Can Directly Search For Radio Stations In The Listening Area; 7. Exquisite Model, Light Luxury Retro,home Matching, More Refreshing And Lower Design Aesthetics, Integrated Into A Sound Life; 8. Support Line In Audio Input, Provide You With Computer Speaker Function, Which Can Be Directly Connected To Mobile Phone Tablet And Tv To Wirelessly Pair And Play Music. 9. Specification 10. Bluetooth Version: 5.0 11. Effective Distance: 10 Meters 12. Box Material: Abs 13. Shell Material: Plastic 14. Frequency Response Range: 100hz-20khz 15. Signal To Noise Ratio: >=75db 16. Built-in Battery Capacity: 1500mah 17. Playing Time: 4-6 Hours 18. Speaker: 36mm 4ohm 5w 19. Output Power: 5w 20. Appearance Size: 160x120x95mm 21. Product Weight: 572g 22. Package Includes: 23. Speaker X1 24. Audio Cable X1 , 25. Charging Cable X1 26. Manual X1