App Control Rechargeable Spieth BTE015 BTE Hearing Aids
Designed by a Board Certified ENT Surgeon, these rechargeable BTE hearing devices are specifically tuned to the speech frequencies of the human voice and can assist 93% of people with mild to moderate hearing loss.
No more tiny hearing aid batteries,it is a long lasting, premium quality rechargeable hearing instrument that combines the latest medical-grade technology to achieve 18 hours of battery life, all in one dependable, discreet package.
Experience the best in background noise reduction with two cutting edge microphones that let you focus on the conversation in front of you while tuning out the distracting noises behind you.
This is Mini Sized Hearing Instruments with a Modern Design for a Near Invisible Look. So small that nobody will even notice you're wearing them.
This type fo BTE hearing is good for senior and adults who need a hearing amplifier device,it has its special details and functions just like the following:
1.Volume Control
2.Push button
3.Charging indication light
4.Lithium Polymer battery (Fixed)
5.Micro-USB interface charging method
6.Multi-Channel WDRC DSP * Programmable by APP control( link to your mobile phone)
7.Adaptive Directional Microphone
8.For Hearing loss < 85 dB with tube
| Technical Data | SP-BTE015 |
| Peak OSPL 90 ( dB SPL) | 126 |
| HAF OSPL 90 ( dB SPL) | 105 |
| Peak Gain(dB) | 36 |
| HAF Ful on Gain (dB) | 29 |
| 500Hz(%) | 3.0 |
| 800Hz(%) | 2.0 |
| 1600Hz (%) | 1.0 |
| EQ Input Noise (dB) | 32 |
| Battery current(mA) |
