A-155 is a rechargeable hearing aid with attractive design appearance looks like a Bluetooth eraphone,nobody knows it’s a hearing aid; easy for carry and can be used without earhook or with earhook.
Bluetooth Pocket Hearing aid
Max Sound Output: 127+/-4 dB
Max Sound Gain: 48dB +/-5dB
Harmonic Wave Distortion: below 5%
Frequency Range: 450–3800 Hz
Input Noise: below 30 dB
Battery: 70mAh Lithium Battery
Working Voltage: dc 3.7V
Working Current: below 4mA
Working time: 20 hours
Net Weight: 9.5g
Item Size: 4.35*2.0*1.3cm
Package Size: 15.3 x 9.6 x 3.8cm
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.
If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choiceof earplugs and plugged, make sure no air leakage.
Keep the ear plug clean
Dear buyer, Tyson Foreign Trade Inc. have the Professional online stores,wholesale and retail selling different kinds of Electronic Products made in China. We are going to do our best to serve for you. Our purpose is Doing our Best to Serve You to Provide Every Electronic Products which you need. We promise to provide the highest rate of quantity and price. Honest and quality is our business principle. Your satisfaction is important to us and we value your business.
Please pay within 7 days of order.
Standard Service is China post airmail or Hong Kong post airmail.
Expedited Service is China post EMS.
We ship Monday to Saturday excluding holidays. Please send us an email BEFORE your payment if you wish to change shipping address.
Standard Service takes about 18-25 business days. Please note that this service is NOT trackable.
Expedited Service takes about 10-15 business days. It’s trackable by your country post office website Or China EMS website).
The shipping time during Holiday Season (Christmas, Chinese New Year etc) could be longer than usual time. Please add another 5-10 days as a delay.
1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer`s responsibility.
2. Please check with your country`s customs office to determine what these additional costs will be prior to bidding/buying. You can also suggest a suitable declared value.
1. Defective items MUST BE reported to us within 7days from the date received. if time over 7days,it is considered USED and we will NOT issue a refund or replacement.
2. In case you received a wrong item, Items must be returned in its original and unused condition & must also be in its original box and packing.
3. Upon receipt returned package in its original condition, and packaging with all components and accessories. We will refund your money paid full. After both buyer and seller cancel the transaction on System.
1. All Items depends on, have 24 month Manufacture ‘s Warranty (excluding items damaged or misused after receipt) Accessories come with a 3-Month Warranty.
2. If some items happen fault during use, please tell us the specific reason and evidence for proof it is a problem item. Then we will send the new item to you and introduce how to repair it free. Shipping cost bear by both seller and buyer in half.
Your satisfaction is important to us and we value your business.
We have a team to support our customer service, and provide you with the installation guide, so please feel free to contact us if you have any questions. Do not hesitate to contact us any time before and after your purchase; we are committed to your 100% customer satisfaction. We back our commitment with superb service, 100% full money back and a customer satisfaction guarantee.
Bid With Confidence!