Short description of the product being updated ...

 - 12 channels with 4 listening programs and Automatic Telephone
 - Noise Reduction and Sound Cleaner with 3 choices
 - Wind Noise Reduction with 2 choices
 - Sound Shifter 
 - Directional/Omni Microphone with Speech Spotter Basic for better hearing in noise place
 - Feedback Eraser with 3 choices 
 - HPF80 NanoBlock protection fron moisture and perspiration
 - Ear to Ear Synchronization™ automatically applies program and volume changes from one hearing aid to the other
 - Good for severe to profound high frequency hearing loss patient
 - Business model
 - Battery size: 675

- Warranty Center in Ho Chi Minh City: 171 Xuan Hong, Ward 12, Tan Binh District.
- Warranty Center in Hanoi: 23 Phuong Mai, Phuong Mai Ward, Dong Da District
Warranty situations:
1. The warranty card must be valid and be issued by Stella Hearing Aid Center.
2. There are some technical problems when the product is till in warranty period
Non-warranty situations:
1. The products are purchased at other Hearing aid Centers.
2. The warranty period is over.
3. Customer repairs the hearing aids by themselves or brings the hearing aids to other Hearing aid Center to repair.
4. Ear-mold, hearing aid accessories, gifts or tubing of BTE hearing aid are non-warranty.
5. There are problems with hearing aid due to customer’s faults