[Callers] Microphone/Headset Survey Questions

I¹m looking into getting a wireless microphone or headset for calling and while the past discussions have been helpful, the database programmer in me longs for more organized and detailed information. With that in mind, I¹m thinking about making an online survey for individuals to report the experiences with various makes and models. My plan would be to summarize the results so we can get a sense what makes and models people like and dislike and why. Before I create the survey, I¹d like to get feedback on the questions as follows below. Please feel free to comment on the following and to suggest revisions or additions. Will Loving Amherst, MA -- Wireless Microphone/Headset Survey ­ Sample Questions (Again, these are suggested survey questions, please don¹t answer them now) 1. Microphone Type: __Handheld __Headset 2. Microphone Brand:_______ Model:________ Year Purchased:_________ 3. Base Station: Brand:_______ Model:________ Year Purchased:_________ 4. Transmitter (if sep) Brand:_______ Model:________ Year Purchased:_________ 5. Battery Type/Size: __Built-in __AAA __AA __C __D __Other 6. Does this unit use rechargeable batteries or have built-in rechargeable pack: __Yes 7. Do you use rechargeable batteries: __Yes 8. Preferred Battery Brand: ___________ 9. Battery capacity (If you know it) in MilliAmp Hours (mAh) printed on the battery: ____mAh 10. Battery life on a full charge or fresh set of batteries (approx):____hrs 11. Does unit (mic or battery pack) have a battery-charge-remaining indicator: __Yes 12. Sound Quality 1 (poor) <-> 9 (superb) 13. Construction/Quality: 1 (poor) <-> 5 (Avg) <-> 10 (superb) 14. Durability/Reliability: 1 (poor) <-> 5 (Avg) <-> 10 (superb) 15. Range: 1 (poor) <-> 5 (Avg) <-> 10 (superb) 16. Interference Rejection (resistance to interference from other radio sources): 1 (poor) <-> 5 (Avg) <-> 10 (superb) 17. List up to three things you LIKE about this unit: 18. List up to three things you DON¹T LIKE about this unit: 19. What kinds of calling/instruction do you use this for (check all that apply): 20. What size group do you use this for: Average Size ___ Largest Size ___ 21. Questions for Headset users: When you need to speak off mike, do: 22. Would you recommend this system to other callers: __Yes __No __Maybe