In a Nutshell? What is SD2?
The SD2 Voice Amplifier is a smartphone application that amplifies your voice by using your smartphone!
1. Amplify your voice to larger groups in meetings, parties and in classrooms using a Bluetooth Speaker!
2. If you have a medical condition that stops you from speaking loudly, SD2 is a great option to ensure you are heard!
3. Finally - stay safe in a pandemic world by wearing a mask! Use SD2 to stop muffled mask voice!
Click on the Play Store Icon Below to Download!
for FREE!
Challenges?
Rock 'N Roll Time!
It's cool to be safe and to help reduce the spread of COVID-19 & other viruses!
SD2
What you Need to be HEARD!
No need to remove your mask to be heard! No more muffled mask voice.
Be heard and be safe!
PATENT PENDING
- We have a patent pending for the utility patent.
- An in-depth search concluded that there are NO other options like SD2 available!
- Our solution is compact, user friendly and cost effective for all users.
“A novel voice amplifier is disclosed that amplifies volume of a human voice from a microphone through a mobile device by utilizing a speaker that is communicably connected to the mobile device. In some embodiments, the voice amplifier is implemented as a mobile application (hereinafter “mobile app”, “voice amplifier mobile app”, or “SD2 Voice Amplifier mobile app”) that runs on a smart phone to purely amplify a voice of a user from a wired or wireless microphone.”
Quote from patent submission
SD2
Options
There are a variety of Bluetooth speakers that you can also use with SD2. Follow manufacturer guidelines for use with Bluetooth speakers.
Note: You cannot use earbuds with this application. The idea of SD2 is to amplify your voice so that others can hear you clearly not to amplify your voice into your own ears.
Wireless Microphone
https://www.amazon.com/dp/B09NXP1Z2P?psc=1&ref=ppx_pop_dt_b_product_details HMKCH Wireless Lavalier Microphone for Phone(USB C), Plug-Play Wireless Mic for Recording, Live Streaming, YouTube, TikTok, Facebook, Noise Reduction Brand HMKCH Connectivity Technology Bluetooth, USB Connector Type USB Type-C Special Feature Note: Some android phone need open OTG. Feel free to contact us if you have any problems. Compatible Devices Smartphone Color Black Included Components warranty_card, battery, user_manual Polar…
Wireless Microphone
https://www.amazon.com/dp/B0B7RGBT2J?ref=ppx_pop_dt_b_product_details&th=1 2 Wireless Lavalier Microphone for iPhone iPad Android, 2.4G Professional Wireless Lapel Mic with 30Hours Charging Case for TikTok YouTube Interview Vlog Recording, Plug-Play,Auto-Sync,Noise Reduction Live Stream, Video Recording Brand CZHIYANG Connectivity Technology Bluetooth Connector Type USB Type-C, Lightning Special Feature Digital Display Charging Case, 1-Touch Recording Compatible Devices iPhone, iPad, Android Color Black Included Components 2*Charging Cable, 1*Packing…
Wireless Microphone – iPhone/iPad
https://www.amazon.com/dp/B0B6ZGLYCJ?psc=1&ref=ppx_pop_dt_b_product_details RealPlus Wireless Lavalier Microphone for iPhone iPad with Charging Case, 2 Chips Clear Sound Lapel Microphone for Video Recording, Clip On Mic for YouTube TikTok Vlog Livestream Meeting Brand RealPlus Connectivity Technology Lightning Special Feature Clip Compatible Devices iPhones, iPads, Lightning interface device Color Black Included Components Charging Case, Transmitter with Clip, Receiver with Lightning Plug Polar Pattern Omnidirectional…
Wireless Microphone – iPhone/iPad
https://www.amazon.com/dp/B0B752BSD3?psc=1&ref=ppx_pop_dt_b_product_details 2 Pack Wireless Lavalier Microphone for iPhone iPad with Charging Case – Ecomxia 7H Clip on Lapel Microphone Wireless for Video Recording Vlogging, YouTube, Interview, 3 Mode Denoise, 70ft Recommeded uses Streaming, Singing Brand Ecomxia Connectivity Technology Bluetooth Special Feature Clip Included Components battery, microphone Polar Pattern Omnidirectional Audio Sensitivity 30 dB Item Weight 0.11 Ounces Item Dimensions LxWxH…
Request a quote
If you need a custom quote for bulk purchasing of microphones and speakers to use with SD2, please contact us by completing the below form.
Click image to download Masks & Mics Flyer/Poster for you to pin up in your place of business, church or group.
Click image to download SD2 Presentation for you to share at your place of business, church or group.
SD2
Group of Companies
