Promate High-Definition Hybrid ANC Headphones
SERENE
Description
Tech Specs
Bluetooth Version:
V5.4
Input Rating:
20mW 0.7V
Speaker Diameter:
40mm
Speaker Frequency:
20HZ—20kHZ
SNR:
≥98dB
Mic Frequency:
50-20KHz
Mic Sensitivity:
6027 -32dB±2dB
Mic Impedance:
2.2KΩ
Charging Time:
3.5H
Playing Time:
ANC on：28H / ANC off：40H
Standby Time:
85H
Reduction Noise Frequency:
-35dB
Battery Capacity:
400mAh*2, Li-polymer
Operating Distance:
10m
Features
Condition
- New
Warranty Issuer
- Manufacturer
Reviews
No reviews found
Please sign in so that we can notify you about a reply