JBL Tune 520BT Blue

Wireless Headphones – with microphone, over-ear, on-ear, passive noise cancellation, closed construction, Bluetooth 5.3, A2DP, AVRCP and HFP support, voice assistant, Multipoint, track shuffle, call handling, with volume control, frequency range 20-20000 Hz, sensitivity 102 dB/mW, impedance 30 Ohm, 33 mm driver size, battery life up to 57 h