Fangrui Product Details 1. Newrixing Nr903f Tws Portable Outdoor Bluetooth Speaker Support Tf Card Fm 2. : 3. Superior Sound Quality: Enjoy Your Music Through Dual High-performance Drivers And An Unique Enhanced Bass; 4. Multifunction Button Control: Easily Manage Audio Playback And Calls With Volume Controls, Multifunction Button, And Built-in Microphone. You Can Even Connect The Bluetooth Speakers Directly To A Non-bluetooth-enabled Device With The 3.5mm Audio Cable; 5. Wireless Portable Bluetooth Speaker: Enjoy A High Definition Stereo Sound With A Impressive Volume.portable Bluetooth Speaker With 10m Wireless Range,you Can Go Just About Anywhere With The Sound Carrying Clearly Across Several Rooms Without Being Too Loud And Distorted; 6. Bluetooth 5.0 Technology: Equipped With The Advanced Technology,compatible With All Bluetooth Compacity Devices.speaker Automatically Reconnects To The Last Device Used; 7. Long Playtime: Built-in Li-ion1200 Mah Rechargeable Battery Guarantees Up To 6 Hours Playtime. Recharge In Just 3 Hours With Included Micro Usb Cable. 8. Features: 9. Bluetooth Version: 5.0+edr 10. Output Power: 4ω 3w * 2 11. Speaker: Φ52 Mm * 2 12. Frequency Response: 100hz-18khz 13. Fm Broadcast Band: 87mhz-108mhz 14. Input Voltage: Dc5v (1a) 15. Battery: 3.7v 1200mah 16. Charging Time: 3hrs 17. Input Voltage: 6-8hrs 18. Noise-signal Radio: 80db More 19. Product Size: 222.5x80x82cm 20. Packing Size: 24.8x8.5x8.7cm 21. G.w: 620g 22. Porduct Including: 23. - Bluetooth Speaker X1 24. - Aux Cable X1 25. - Usb Cable X1 26. - User Manual X1