JOYROOM JR-MW03 Pies Series Party Double Microphone Bluetooth Speaker 1. Bluetooth version: V5.3 2. Audio decoding: SBC 3. Channel system: 2.2 channels 4. Support mode: Bluetooth, TF card, U disk, 3.5mm 5. Support maximum memory capacity: 32G 6. Support protocol: HFP, A2DP, AVRCP 7. Bluetooth operating frequency: 2400MHz-2480MH 8. Bluetooth effective distance: 10M 9. Connect the time: about 120 hours 10. Battery capacity: 24000mAh 11. Type-C power charging input: 5V3A 12. USB-A emergency power output: 5V1A 13. Size: 34.3 x 12 x 25 cm 14. 150W high-power K song Bluetooth speakers, shocking heavy bass effects 15. Equipped with dual U-segment wireless metal microphone 16. Multi-functional independent button design, easily switch mode, style type, microphone sound effect 17. Bluetooth 5.3, fast and stable connection 18. Practical design, giving away strap accessories 19. Support 6.5mm musical instrument interface, wired microphone, monitor headset interface, widely compatible 20. RGB lighting design