B5 Cat Ear Design USB-C / Type-C RGB Wireless Bluetooth HiFi Headset (Beige)

1. Ergonomic design, comfortable to wear. 2. Adopt skin-friendly big earmuffs, breathable and not stuffy ears, soft to wear. 3. Driver diameter: 50mm 4. Chipset: JL6955F BT5.3 version 5. Support protocols: AVRCP1.4, A2DP1.2, HFP1.6, HSP1.2 6. Audio decoding: WMA, APE, FLAC, AAC, M4A, WAV, AIF, AIFC 7. Bluetooth distance: 10m 8. Frequency: 20Hz-20KHz 9. Microphone sensitivity: -38+/-3DB 10. Sensitivity: 101+/-3DB 11. Impedance: 32 ohms 12. Frequency response range: 20-15KHZ 13. Battery capacity: 1000mAH 14. Playing time: 10 hours 15. Audio delay: 45mS 16. Charging time: about 2 hours