Does this amplifier automatically power on? I am wanting to use this device in my car - I don't want to have to worry about powering it on every time.
1098813
The volume switch is also the on switch so no it does NOT automatically power on. Great device btw.
1098814
No, it can only be powered on with the rotary knob. That said, I don't see why you couldn't leave it powered on and connected to a USB charger.
1098815
No, not many do. Keep in mind that this is a portable amp for headphones, not an amp for car speakers.
1098816
No, this unit does not turn itself on automatically. The is only one knob that turns the unit on and also controls the volume. It feels sturdy even though small.
1098817
No, it does not. You must turn the volune knob to turn it on and off. I have purchased some CMOY amps on eBay that have that feature, but the E11 sounds better than most of those and has more adjustable settings options.
357976
It won't come on automatically, like an OEM automotive blue tooth device will. Each time you go to use it, you need to re-synch with the receiving device(s). It also needs to be charged independent of the output device connection. I use it on a computer for watching DVDs with two headsets.
448184
This item does not have a power button, as soon as you plug in some sort of power it will automatically turn on. I do believe you have to pair it up every time it comes on with whatever Bluetooth device you want it to use. It could be a bit of a hassle if you are using it for long trips and stop various times, but for the time it takes to pair up (5-10 seconds) it's not that big deal.
433759
Not to worry. I leave mine pluged in all the time. It comes on as soon as I turn on the key. While driving it works great. When I turn off the car I just press the off button when it shows up on my GPS unit to turn off the power. It is a great USB cable. I wish it were a bit shorter due to the mount location of my GPS in my car. When I had it on the dash the length of the cable was perfect up there. With my Mountek the GPS is now right above my plug.
824547
Yes it will auto connect once you turn your car on as long as you left your Bluetooth on and haven't changed any settings. I don't think there is an auto music feature but it's really easy to turn on via the top button of the device.
1022049
Yes, the device will automatically shut off when the car is turned off. You will never have to worry about it killing your car battery.
1138801
I've always charged this device using a USB 2.0 or 3.0 port on my desktop. These ports are 5 VDC, & are capable of supplying 500 mA & 900 mA respectively. However, if you're using a USB port powered from your car aux port or from a wall socket, it may supply as much as 2.1 amps, which doesn't seem to present any problems for most of my equipment that's charged via USB (phones, MP3s, etc.), so I'm guessing this amplifier would be okay & I wouldn't hesitate to use it if necessary. Hope this is what you were looking for.
1863836
The display powers off after a few minutes but I think the amp stays powered up. You can turn it off manually. The unit performs well. Pulls in many more stations than the original amp in my Winnebago.
485873
If it is in a "constant" power source you can use the on/off button and it will not byes power. If you plug it in an ignition controlled outlet it will turn off when you turn your car off. Either way it will pair up when you are within 20 or 30 feet of your car and play the last song it played when you turned your car off.
1680246
It will automatically power up when connected, no button to turn it on. I leave mine connected to the power source in my car. It powers up when I start my car and is ready for streaming immediately. You will need to do your initial pairing to connect it to your device. After that, everything is automatic.
327476
This device turns off automatically after 20 minutes at rest (parked) by default. There may also be an option to have it turn on automatically, but I do not recall.
1820922
Yes, but this amp doesn't have an auto turn on feature if you are using speaker level inputs. In this case, the simplest solution is to replace one of your existing switched accessory fuses with a pigtail fuse and run a wire from the fuse to act as the remote wire for the amp.
2280301
It turns on and starts recording as soon as it gets power from the 12 volt lighter ax adapter that plugs into the car. On some vehicles your plug stays on all the time and on others it doesn't. If the plug goes hot when you start your car then it's completely automatic. I never touch my camera after I got it set up the first time and it's working well.
605606
I have it plugged into an "always on" power port and no problems turning it on. Touch my galaxy S4 to it, they connect, I play and it works nicely with my 1kW car audio system. Sound profile is nice, and output is much hotter than the phones built in port.
2105512
Normally it turns on automatically when you approach the vehicle. Sometime I have to touch the "on" button; or use the I-Phone settings to connect. But most times it automatically connects.
737859
It is not meant to come with a power supply. The product is intended for AUTOMOBILES -- so you just hook up your 12-14 Volt auto battery directly to the amp (that's why it comes with a plug and a short length of cable) -- no need for a power adapter and no need for a separate power supply!
473256
I had this issue at first. But it had to do with the wiring. The little wire that is neither your power or speaker wires. Is what they call an RMA I belive. He is the one that tells the amp on and off with the car. If it's wired incorrectly from the car it won't turn the amp off. And drain the battery. So either check that, or have a shop instal it again for you. That's what I did and had no issues there after. It's definitely not the amp though. Amos are stupid.. You give them power.. They work. You take it away they stop. So it's probably in your wiring.