My name is Danny Nguyen, College of Alameda Dance Professor who have ordered many equipment from AV Now since 2006. List of orders: 1/ 2 SWAM2SES-N1 - Samson Airline AH2 Micro Transmitter with built-in SE10 Earset mic 2/ 2 ATW-801-T3 - System 8 Wireless system 3/ 1 ATW-801-T2 - System 8 Wireless System Base. 4/ 2 AVPRO-PORTABLE-KIT - AV Pro Portable battery powered speaker with Bluetooth. The portable speakers are fantastic and haven't have any problem since September 2015. 5 wireless mics which I have only used 1 so far for the last 19 months. AV Now is very helpful and reasonable with their products and prices. I naver any problem with them at all. Sincerely, Danny Nguyen, COA Dance Professor & Dance Clubs Adviser