JOYROOM JR-TA2 ANC Noise Reduction Bluetooth Earphone with Charging Box, Support Touch & Voice Assistant & HD Call (Black)

Features:
1. ANC active noise reduction, you can freely switch to noise reduction and transparent mode
2. The charging box supports free control with one hand and is easy to carry
3. Bluetooth 5.2 technology, low power consumption, fast connection speed, fast transmission speed, stable connection
4. Ergonomic design, comfortable and stable to wear, free to move
5. Two-way transmission type, low power consumption and 360mAh capacity charging box can make battery life up to 24 hours
6. High-fidelity speakers, allowing you to enjoy surround HiFi sound
7. Fingerprint touch design, simple, more convenient operation

Product specifications:
1. Type: In-ear
2. Bluetooth version: V5.2
3. Bluetooth audio decoding: AAC / SBC
4. Support protocol: HSP / HFP / A2DP / AVRCP
5. Speaker sensitivity: 113dB
6. Microphone sensitivity: -42db
7. Frequency response: 20Hz-20KHz
8. Headphone battery capacity: 45mAh
9. Battery capacity of the charging box: 360mAh
10. Speaker impedance: 32 ohms
11. Rated power: 3mW
12. Speaker diameter: 13mm
13. Music time: 7 hours
14. Talk time: 6 hours
15. Standby time: about 24 hours (connected)
16. Input: DC 5V / 1A
17. Charging input port: Type-C
18. Earplug charging time: about 1.5 hours
19. Charging time: about 2 hours
20. Charging box size: 62 x 46 x 22.8mm
21. Headphone size: 33.4 x 20.3 x 24mm
22. Material: ABS
23. Net weight: 49g