Gitarrensystem über Bluetooth, ohne Funk, kabellos

Specifications: *High-quality voice, all digitals, 2.4G Audio Transfer makes us flounce away the bondage held by wire while playing. *The transmission distance is 20 to 30 meters, while 50 meters outside the room. Unlike the Analog Audio, it will not be influenced by external signals or phones. *Signal to Noise and Distortion > 87dB *Support "One-to-Many".(one to one, one to many amplifiers) *Battery: Lithium battery (included,lasting for 6 hours long or longer after being charged for 1-2 hour). *Adapter & USB cable included. *Short delay time. *Easy to use, just plug and play!l