Please assess the completion status of the following clinical trial:

Trial Title: Evaluating Benefits of Hearing Aid Microphone Directionality Technologies

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* 18 years or older~* experienced hearing aid users~* moderate to moderate severe sensorineural symmetrical hearing loss defined as a difference of less than 10 dB between ears~* must be able to use app and smart phone~Exclusion Criteria:~* asymmetrical hearing losses~* unable or unwilling to use app and smart phone

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 90 Years
- Healthy Volunteers: f

Study Arms:
- Experimental (Type: EXPERIMENTAL): All study participants wearing study devices and evaluating three different microphone settings in simulated noise environments in lab, and using study devices during home trial period.

Based on this trial design, predict the completion outcome and termination type (if applicable).