Hilio Bold X5

PX5ANC】 1. Bluetooth Version: 6.0 3. Battery Type: Polymer lithium battery 4. Functions: Bluetooth, AUX (3.5mm jack) 5. Battery Capacity: 350mAh (with protection board) 6. Charging Time: 2 hours 7. Playback Time: Approx. 35 hours 8. Standby Time: Approx. 120 hours 9. Driver: 40mm large dynamic driver 10. Charging Port: Type-C 11. Transmission Range: Up to 10 meters (unobstructed) 12. Charging Power: 5V/1A 13. Noise Cancellation: Deep noise cancellation (-20dB) 14. Driver Sensitivity: 116±3dB 15. Driver Impedance: 32Ω±15% 16. Microphone Sensitivity: -42dB±2dB 17. Frequency Response: 20-20,000Hz 18. Signal-to-Noise Ratio: 88dB 19. Operating Frequency: 2.402-2.480GHz 20. Max Rated Power: 50mW; Min Rated Power: 25mW 21. Product Dimensions: 20 x 14.8 x 7.5cm (Height when laid flat: 3.5cm); Packaging Dimensions: 23.5 x 19 x 6.4cm