China Wholesale Hearing Aid Rechargeable Case Bluetooth Non Programmable Amplifier Aids Product for Ear Deaf, Find details about China Hearing Aid, Hearing Sound Amplifier from Wholesale Hearing Aid Rechargeable Case Bluetooth Non Programmable Amplifier Aids Product for Ear Deaf
Frequency Range | 400-4000Hz |
Max OSPL90 | <=113dB ± 3dB |
Average OSPL90 | <=109dB ± 4dB |
Total Harmonic Wave Distortion | <=7% |
Reference Test Gain | 23dB ±5dB |
EQ Input Noise | 29dB ±3dB |
Battery | Built-in Lithium Battery |
Hearing Loss | Mild, Moderate |
Package | Color box |
Certifications | CE,ROHS,ISO13485(Medical CE),Free Sale(CFS) |
Packing | 1 charging stand 1 set of earplugs (large, medium and small) 1 manual |
HL | About 3-5 working days Good at Asia,America,Europe,etc |
FedEx | About 3-7 working days Good at India,America,Europe,etc |
UPS | About 3-6 working days Good at America,Europe,South Africa,etc |
TNT | About 3-8 working days Good at The middle east,Africa |
EMS | About 15-20days Good at The Russian Federation |
SF express | About 5-10 working days Good at America,Asia,etc |
By Air | About 4-7 working days Most country available |
By Sea | About 7-30 days Only available for coastal areas.Cheapest and longest |