Besplatni info broj 
Opis
Over-ear, bežične, Bluetooth: V5.3 (10 Meters), Sensitivity: 94±3dBm, Speaker power: 3mW, Music time About 4 hours, Call time: About 4 hours, Charging time: About 2.5 hours, Battery capacity: 250mAh, Working frequency: Play mode: 20HZ-20KHz, Bluetooth/AUX/TF card/radio
