- Home
- Consumer Electronics
- Audio & Video Accessories
- Earphone Accessories
- LieDao Portable Ear Hanging Hearing Aid with Volume Adjustable Function
Details
SIZE GUIDE:
Product size (L x W x H): 4.60 x 3.80 x 0.90 cm / 1.81 x 1.5 x 0.35 inches
Package size (L x W x H): 17.00 x 8.50 x 1.50 cm / 6.69 x 3.35 x 0.59 inches
Main Features
• Large frequency range, with clear and authentic sound reception
• With user manual included, easy to use and operate
• Mini size and light-weight, your ear will not feel tired or uneasy
• High quality plastic material, durable and will not hurt your skin
Parameters
• Maximum sound output: 130dB
• Sound gain: more than 50dB
• Total harmonic distortion: less than 10 percent
• Frequency range: 300 - 4500Hz
• Input noise: less than 32dB
• Operating voltage: 1.5V
• Power: 3 x LR44 battery ( included )
Using Instructions
Step1: before you use this item, you have to turn the O - N switch to O ( off ), and turn the sound volume to the minimum
Step2: put this item on your ear, keep it tightly
Step3: turn this item on ( O - N to N ), adjust the volume until you hear clear sound
Taboos: otitis media or ear suppuration who are disabled.
Package Contents: 1 x Hearing Aid, 3 x Battery, 3 x Earplug, 1 x English User Manual
• Large frequency range, with clear and authentic sound reception
• With user manual included, easy to use and operate
• Mini size and light-weight, your ear will not feel tired or uneasy
• High quality plastic material, durable and will not hurt your skin
Parameters
• Maximum sound output: 130dB
• Sound gain: more than 50dB
• Total harmonic distortion: less than 10 percent
• Frequency range: 300 - 4500Hz
• Input noise: less than 32dB
• Operating voltage: 1.5V
• Power: 3 x LR44 battery ( included )
Using Instructions
Step1: before you use this item, you have to turn the O - N switch to O ( off ), and turn the sound volume to the minimum
Step2: put this item on your ear, keep it tightly
Step3: turn this item on ( O - N to N ), adjust the volume until you hear clear sound
Taboos: otitis media or ear suppuration who are disabled.
Package Contents: 1 x Hearing Aid, 3 x Battery, 3 x Earplug, 1 x English User Manual
Wide frequency range: 300--4500 Hz
0.088
Package weight: 0.115 kg Product size (L x W x H): 4.60 x 3.80 x 0.90 cm / 1.81 x 1.5 x 0.35 inches
Package size (L x W x H): 17.00 x 8.50 x 1.50 cm / 6.69 x 3.35 x 0.59 inches
Package Contents: 1 x Host , 3 x Battery, 3 x Earplug, 1 x English Instruction
Additional Information
Color | N/A |
---|
Tell us what you think about this item!
※ We ship to over 200 countries worldwide through fast and reliable delivery partners. You can choose your preferred shipping method on the Order Information page during the checkout process.
Total Delivery Time = Processing Time + Shipping Time
Processing Time:Before we ship your order, we have to prepare your products, perform strict quality-control tests and package items carefully.
Standard Shipping: 7-15 business days
Flat Rate Shipping: 10-30 business days
Product Tags
Use spaces to separate tags. Use single quotes (') for phrases.
You May Also Like