JOYROOM JR-PB1 Jpods Dual Mic ENC Call Noise Reduction Bluetooth Headphones (Black)

1. Material: ABS + PC
2. BT version: V5.3
3. Chip: Jieli AD6973D
4. BT audio decoding: AAC, SBC
5. Supported protocols: HSP, HFP, A2DP, AVRCP
6. Working frequency: 2402-2480 kHz
7. Headphone capacity: 35 mAh
8. Battery capacity of the earphone compartment: 320 mAh
9. Nominal power: 2x5mW
10. Music time: approx. 8 hours
11. Speaking time: approx. 4 hours
12. Standby time: about 48 hours
13. Charging input: Type-C
14. Charging time of the headphones: approx. 1.5 hours
15. Charging time of the charging box: approx. 1.5 hours
16. Water resistance: IPX4
17. Built-in low-power chip with a charging box playing time of up to 32 hours
18. 4-microphone ENC call noise cancellation, filter out noise to achieve a high-definition calling experience
19. 13 mm graphene membrane, HiFi super bass quality
20. Ergonomic semi-in-ear design for long-lasting comfort
21. IPX4 waterproof, rainproof and sweatproof
22. Seamless switching between single and dual earbuds, connect immediately after opening the cover