Sorry, but I don't understand what this is used for. Can you over hear coversations in public that are not conducted over a phone?
1792687
No. This device acts like an invisible headset for a cell phone or radio. It lets you hear and talk to someone over a radio/phone device without anyone seeing the wires. For listening to conversations in public look at M-7 Secret Agent Spy Ear (TS242) M-7 Secret Agent Spy Ear (TS242)
1792688
No. This device acts like an invisible headset for a cell phone or radio. It lets you hear and talk to someone over a radio/phone device without anyone seeing the wires. For listening to conversations in public look at M-7 Secret Agent Spy Ear (TS242) http://www.amazon.com/M-7-Secret-Agent-Spy-TS242/dp/B001MSQXOG/ref=cm_cr_pr_product_top
329206
No one will be able to hear your conversation unless there is someone in the room with you listening to your part of the conversation or if you have it on speaker phone, in which case a person in the room with you can hear both sides of the conversation. :) This is not a party-line type phone and we've had no problem walking outside with it or just carrying it around. We've not intercepted anything from our neighbors and they haven't "over-heard" any of our conversations. We really like this phone.
1754721
Not sure what you mean. The noise cancellation is an on off switch and that's the only way it works. I haven't used this for calls, only listening. I imagine the noise canceling works with calls too.
2264014
Basically. It functions as your 'output' instead of going to the regular phone speaker or a bluetooth in your ear. Your phone's microphone is still used to catch your voice but your car's audio system is now the equivalent of the earpiece. It is a great little transmitted for the money. Had paid the same for another brand but it was a POS. Set the FM to the right frequency once and you are done.
1001936
I'm not sure how you're using this, but you can people speaking at normal level. Not whispers. I wear it under a helmet, I hear my riding partner through the helmet and the obnoxious sound of a Harley. It blocks sounds over a certain db range that can cause damage.
911767
It allows you to hear calls over speakers. I personally don't use it because although I can hear well the person on the call, the person says I sound far away. When you want to make a call, the iPhone gives you the choice of using the Bluetooth or iphone itself.
1823224
I have used it to talk to someone but personally the audio for phone calls isnt the best, i would use this strictly for a portable music player thats mega tiny.
153415
I got this unit for my wife so I don't use it. She said she doesn't think so, but even if you can it covers only one ear. You would have mono not stereo sound. There are better choices for music that cover both ears and still allow you to take phone calls.
516512
No you can't talk through it. It only vibrates on incoming calls or if your too far away from your phone.
1037508
Although you can speak through the mic and hear through the handset while in use, using the speaker function will not be ideal being that the speaker is covered.
1746396
No. It is just for listening. No phone microphone or a control your music option
138547
You can call in from an outside phone and listen to messages but not monitor sounds, to my knowledge. The only way it picks up sounds is when you record a greeting.
931501
Yes, it is for portable device listening. You recharge in a USB port, using the connector that should have come with your phones.
439806
Sorry--never used that feature. It's not what I bought it for. Put it in your pocket where you can feel it, but the vibration will be muffled. No matter how quiet it vibrates, if clients can hear it, they will feel rushed.
2146892
As far as I know, it it for indoor use only, but you can google and call the company directly to inquire. The device also needs to be placed so that there is nothing in the way to block the sound waves.
113982
It reduces background noise on outgoing convresation.....you will hear what ever is sent on incoming calls....Very clear bluetooth...Tom
2252849
no I don't think so...it's just for audio...u need a completely different device for that....this is just for hands free audio only...all the best