Basic 100% Bluetooth speaker compatibility support for existing Bluetooth devices,but still want to check before you buy your playback device supports Bluetooth.
Transmission distance of Bluetooth speaker problem is of interest to you. The distance has nothing to do with the Bluetooth version Bluetooth speaker, depending on the sophistication of technology. PowerClass2 standard transmission distance 10meters and upgrade of PowerClass1 transmission distance up to 100 meters, and Hi-Fi stereo sound. In General, the distance is not too far from phone to Bluetoothspeaker, safe transport distance of about 10 meters. Available Bluetooth speakersare up to 10 metres standard.
When consumers purchase Bluetooth speaker, and often see the Bluetooth 1.1, 1.2,2.0, 2.1, 3.0, 4.0, numbers, these numbers represent versions of, but also represents the Bluetooth speaker anti-jamming ability. 2012 with 2.0 the most popular mainstream, 4.0, 3.0 is the new just released soon. Bluetooth version, concerns the quality of the received signal. New version puts more emphasis to overcome noise. New versions can be backward compatible, consumers should consider price and demand.
Bluetooth digital speakers have a built-in battery, has achieved true wireless. Built-in battery good and bad decisions directly to the Bluetooth digital speaker playback time and service life. Please ask before purchasing the actual playing time and repeated the charge decay times. Recommends that consumers Select Bluetooth Bluetooth speaker try to choose a lithium polymer battery, no danger of explosion.
Related Industry Knowledge
- What is the shutter sunglasses
- The origins of baseball caps
- How to select a baseball cap
- On the role of baseball caps
- Features of baseball caps and wash
- What is a drawstring bag
- Characteristics of silicone pet Bowl
- Bluetooth definition of impact and ...
- Car sun visor retaining a brief int...
- The importance of Sun block before ...