Scope of supply:
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In addition to the receiver / transmitter are in the box a lot accessories included. As to be a rich cable set mentioned:
- A cable of 3.5mm to RCA for connection to an AV receiver
- A 3.5 mm jack cable that is ideal for connecting to the headphone output of various devices
- A USB charging cable
For this you get even a manual in German and English on a copied DIN A5 sheet, which I do not find very professional.
Specifications:
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As written, this little box acts as a transmitter and receiver for Bluetooth audio. The 280 mAh strong battery features 10 hours of battery life and is to be charged in 2.5 hours. It supports up to 4.0 all Bluetooth standards. As transmission standard A2DP, AVRCP is used, which. Due to the high transfer rate of 345 kbit / s unless it dominates the sending device, good sound quality results Whether or not the improved codec APTX is supported, the manufacturer does not write to its data. The SBC codec, similar to MP3, is implemented in each case.
Design and processing:
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The small and lightweight box makes a high impression, but because of its shiny surface attracts fingerprints magically. Upstairs there is the large, highly visible on-off switch on the side of the switch TX (Send) / RX (receive). Compared to the 3.5 mm jack plug and socket for the charging cable are attached.
Installation and Operation:
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With the written bumpy instructions you have to get longer deal, so I just snacked whether it also worked without. In fact, the operation is intuitive. When pairing a receiver presents you the slide switch to RX and simply presses and hold the On / Off switch. After a few seconds, blinking as with most other Bluetooth devices also, a red and blue LED alternately. On the smartphone DL-LINK is displayed after turning on Bluetooth and scan for new devices. Even the coupling is done.
If you want to send, you do just the same, only one is above the slide switch to TX.
Important to me was that when changing back is retained even the coupling. This is the case.
I tested my numerous devices such as a Samsung Galaxy S4 and Sony Xperia Tablet S (Android) and a Lenovo Helix (Windows 8 Convertible) as the sender. In receiver mode, I used various Bluetooth headset and also some of my mobile Bluetooth speaker. There were no problems.
Conclusion:
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Why do I now need such a device with a dual function?
Now, you can save for a money, because you just need to buy only 1 device, but gets the function of 2 devices. On the other hand you have less plugging, if you want to use an AV receiver as a transmitter and receiver, for example. So could the CINCH cable back on the receiver and the phone cable attach the front of the headphone output to send both signals from the smartphone to the receiver, as well as signals of the Bluetooth headset to send. To change the mode you need to fold only the slide switch.
Therefore, I feel this product as a successful innovation and can recommend buying at a low price without restriction.