Bluetooth / Broadcasting USB Audio AdapterLong range plug & play Bluetooth audio transmitter, streaming music in high-definition OR low audio delay standard.Works with PCs or cellphones, introducing the world's first broadcasting transmitter that allow you to link up to 100 broadcasting supported devices (Avantree AH6, AS9PA, AS70 ) in broadcast mode and deliver real time audio wirelessly.Extended long rangeExperience the wireless freedom to walk anywhere in the house! Proven range of 295ft in testing with headphones (Audition Pro).No lip-sync delaySupports the aptX Low Latency codec to virtually eliminate audio-visual lag making the DG60 an ideal choice for watching movies. For best results, use with aptX Low Latency supporting headphones / speakers, like the Avantree Audition Pro and Torpedo Plus.aptX-HD audioWorks with any aptX-HD Bluetooth device (e.g. headphones, speakers) to stream audio in high definition,allowing you to pick up on all the details and nuances in your favorite music.Build your broadcast networkIntroducing the world's first broadcasting transmitter that allows you to link up to 100 compatible headphones (Avantree AH6, AS9PA ) and wirelessly broadcast real time audio or voice. Ideal for sharing music with family, group conferences, classrooms, and church congregations.Reaches up to a range of 100ft while broadcasting.No driver neededNot a tech junkie? No problem! With our Bluetooth transmitter, there is no need to download any driver. Simply plug the transmitter and turn on the connecting device and they will auto connect for the ultimate user friendly audio experience.SpecificationsAudio codec support - aptX-LL, FastStream, aptX, SBC, aptX-HDBluetooth Version - V5.0Bluetooth Profiles - A2DP, AVRCP, HSP, HFPOperation Range - 50 meters without obstruction