Programmable digital sound amplifier with wireless bluetooth control
USD $0.1 - $250 /Piece
Min.Order:5 Pieces
Xiamen Retone Hearing Technology Co., Ltd.
New release programmable digital sound amplifier /power amplifier
Rechargeable Bluetooth portable hearing aid ;CE&FDA approval medical device
High technology hearing aids ;Bluetooth BTE with rechargerable battery
Programmable with APP Control Bluetooth Digital BTE Hearing Aids
2015 Big Shot!!! New Bluetooth Digital BTE Hearing aids connected to Phone by App
1.Programmable digital sound amplifier with wireless bluetooth control
2. hearing aid & streaming function
3. Easy Rechargeable Battery
4. Directional Mic.
5.Applied to Android & IOS
Mira 400
Signature feature
Digital Processing
4channels WDRC Amplifier
10 bands frequency shaping
Low level Expansion
AGC-O output compression limiting
4 memories provide: quite/noise/music/phone
Low battery warning
Low power consumption
Easy rechargeable & detachable battery
Advantages
Bluetooth V4.0
Self-fit APP
Technical Data
Peak OSPL90(dB SPL) 125
OSPL90-HFA(dB SPL) 120
Peak Gain(dB) 60
HFA/FOG(dB) 50
Reference test gain(dB) 43
Frequency range(Hz) 200-6000
Distortion %
@ 500Hz 1.0
@ 800Hz 1.0
@ 1600Hz 1.0
EQ input noise(dB) 20
Battery Size Custom
Battery Current(mA) 60
ANSI S3.22/2003 &IEC118-7/2005 (HA2-2CC Coupler)
/Data may be subject to change with product refinement