A7
发布时间：2025-11-06 | 来源:
Max.OSPL90 :109±2dB
EQ Input Noise : <12dB
Gain :>30 ± 3dB
Total Harmonic Distor : <2%
Hearing Aid Bandwidth : 200Hz - 6600HZ
Earbuds Battery Capacity: 50mAh button battery
Charging Case Battey Capacity: 500mAh
Earbuds Hearing aid endurance time: about 10 Hours/Charge
Charing Case:500mAh Battery (About 4 times charge to earbuds)
Charging Time: Case / 1.5 Hours, Earbuds: : 1 hour
| 1. Suit for people with hearing impairments 2. Easy Operation 3.Long endurance |
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