JOYROOM JR-T03S PLUS TWS Wireless Bluetooth Earphone(White)

1. BT 5.2 dual-core chip, instant connection, stable transmission without delay2. 120 hours standby, 5 hours binaural listening, up to 24 hours total listening time with case3. Polymer composite diaphragm moving coil speaker, outstanding instrument details, free to enjoy Hi-Fi sound effects4. Connect after opening the shell, touch technology, comfortable to wear5. Support wired and wireless charging, wired charging can be fully charged within 1 hour6. Support protocol: HSP/HFP/A2DP/AVRCP7. Audio decoding: AAC/SBC8. Communication range: less than or equal to 15m9. Frequency response: 20Hz-20KHz10. Speaker sensitivity: 119+/-3dB11. Distortion rate: less than or equal to 5%12. Drive unit: 13mm13. Impedance: 32 ohms14. Power: 3mW15. Charging box capacity: 320mAh16. Headphone battery capacity: 30mAh17. Music time: about 6 hours (volume 70%)18. Talk time: about 5 hours19. Connection standby time: about 120 hours20. Headphone charging time: about 1.5 hours21. Charging time of the box: about 2 hours22. Wireless charging time: about 3 hours23. Support charging headset: 4 times24. Product size (charging box): 44x22x53.8mm25. Product net weight: 48g+/-2g