Maximum Saturation Sound Pressure: 129dB ± 4dB Maximum File Acoustic Gain: 48dB ± 5dB Harmonic Distortion: ?18%(450?F?5000) Frequency Response: 450-3000Hz Equivalent Input Noise: ? 30dB Battery Type: Ni-MH Operating Voltage: 0.2±0.1V Operating Current: ? 4mA Color: Beige Size: 1.8 x 1.4 x 1.6cm / 0.7 x 0.5 x 0.6in Package Included: 1 x Hearing Aid 1 x Charger 4 x Earplugs 1 x Bag 1 x User Instructional Brochure
Comes with rechargeable function, no need to change battery
Channel digital sound processing allows the user to control volume and programs
Separate wire and headphone, more convenient and safety
Provide improved technology for reduced electromagnetic interference
Hearing aid category: wireless ear type Medical Device Product Name: Hearing Aid Symptoms: hearing loss deafness hearing loss Applicable people: middle-aged adult elderly Buy hot: low-frequency noise reduction operation simple wireless stealth personal sound amplifier is built with a digital chip and frequency control to easily adapt to different sound environments. Small behind the ear designed to be virtually invisible and very light. Rotating earpiece to allow this digital hearing aid to be used in any ear. Small, discreet and adjustable` for both ears Standard :blue left ear, red right ear
Solid quality from the namenhaften Manufacturer Rayovac: These batteries are distinguished by their extra long running time, even in demanding environments. The extra Advanced hearing aid batteries have space for performance-hungry Digital and Analogue hearing aids. Your advantage: The brand-name batteries is now available at a sensational price in a handy set of 6. The workshop price of EUR 24,50 corresponds to the sum of the Einzelpreise
5x pack of 6 Rayovac hearing aid Advanced type 312 batteries included (R312AE) & # 8226; Voltage: 1,45 V
Extra long life; also available in demanding environments & # 8226; Diameter: 7.9 mm, Height: 3.6 mm
Kennziffer 312 (Tin, PR41, Colour code Brown)
Battery capacity: 180 mAh
Please only to the retail outlet using the hard kraft volume of collection points or dispose of the batteries.
Hearing aid category: wireless ear type Medical Device Product Name: Hearing Aid Symptoms: hearing loss deafness hearing loss Applicable people: middle-aged adult elderly Buy hot: low-frequency noise reduction operation simple wireless stealth personal sound amplifier is built with a digital chip and frequency control to easily adapt to different sound environments. Small behind the ear designed to be virtually invisible and very light. Rotating earpiece to allow this digital hearing aid to be used in any ear. Small, discreet and adjustable` for both ears
100% brand new sound amplifier behind the ear
Super mini size and light weight, not easily to be seen
Adjust volume to the minimum before wearing
Choose an earplug of slightly bigger size to avoid whistler
Increase volume gradually to avoid sudden increase in sound
Electroacoustic performance: 1. Maximum saturated sound pressure level: ?120 dB 2. Full sound gain: ? 45dB 3. Average gain: ? 38dB 4. Harmonic distortion: a) Frequency less than 1000Hz when not more than 10% B) not more than 4% when the frequency is greater than 1000Hz 5. Equivalent noise: ? 30dB. 6. Frequency response: not narrow 250Hz ~ 3500Hz
Weight: 8g, small size, easy to carry, for hearing loss, hearing loss of the crowd
Material: the use of medical grade silicone ear hook, soft touch, comfortable to wear, durable and durable materials, repeated stretching is not deformed
The hearing aid has a rechargeable function, no need to replace the battery, the hearing aid will be beautiful appearance and smooth sound combination, built-in speaker
The hearing aid channel digital sound processing allows the user to control the volume and the program
Filter out unnecessary noise caused by airflow or wind Direct, powerful and smooth sound directly into your ear
Color classification: [Titanium and silver single version] ear-type hearing aids + gift original charger [dream blue stand-alone version] ear-shaped hearing aids + gift original charger
Long standby standby time, smaller, standby longer, wear current from the traditional 4-8mA down to 1.2mA
Hearing aids using digital signal processing technology, automatically adapt to the environment, improve language clarity, restore the sound of nature sounds. Lower noise, less distortion.
Using compression technology, ADC line optimization, effective protection of residual hearing. 4 kinds of hearing mode switch, bid farewell to analog hearing aids linear increase loud sound, stop hearing damage.
Elderly ears, hearing loss is usually treble or bass. It is recommended to adjust to the corresponding gear, the effect is better.
Small size, weighs only 8g, easy to carry, go out unimpeded communication.
Weight: 8g Applicable people: people with hearing disabilities Power supply: rechargeable, built-in rechargeable nickel-metal hydride batteries Features: 1. Hook with TPE material, soft and comfortable, you can rotate 360 ??degrees, not easy to deformation 2. The product contains four different sizes of earplugs to meet the needs of different people Packaging contains: ear plugs * 4 Power adapter and cable * 1 Manual * 1 Clean the brush * 1 Instructions for use: 1. Select the appropriate earplugs, the ear plug and headphones connected 2. Charging 3. Turn the headset cable to adjust the appropriate angle 4. Turn off the switch and adjust the volume to a minimum 5. put the earplugs into the ear canal, adjust the position, plug tight 6. Select the appropriate gear and volume 7. Use the end, turn off the power
USB charging, using digital IC chip to control current loss, full charge can be used for 40 hours, send charger and plug converter
You can adjust the volume, you can adjust two different stalls, N stalls for the general environment, H stalls for noisy environment
It uses digital signal processing technology, can effectively reduce the noise, improve the clarity of voice
It uses compression technology, ADC line optimization, can effectively protect the remaining hearing
It is small, weighs only 8g, anti-beating, even if it falls from a height of 1.5 meters, can still be used