18W Output, Bluetooth 4.2 Connection Powerful & Stable Performance UHF wireless quick connection pairing
Connection distance: 80m, can penetrate the wall
Battery capacity: 4400mAh
Purpose: teaching, tour guide, conference, training, activity, listening to music, emergency
power bank package: 1x host 1x headset 1x connection line 1x manual
Connection distance: 80m, can penetrate the wall
Battery capacity: 4400mAh
Purpose: teaching, tour guide, conference, training, activity, listening to music, emergency
power bank package: 1x host 1x headset 1x connection line 1x manual
