3 to 28,000 Hz Wired Frequency Response A2DP Transmission Profile SBC, AAC, and aptX Codec Support 30' Line-Of-Sight Operating Range Up to 200 Hours of Standby Time Up to 20 Hours of Talk or Playback Rechargeable Lithium-Ion Battery NFC Tap Technology Bass Boosting DSP Circuit 40mm Dynamic Dome Drivers
40mm Dynamic Dome Drivers
Bass Boosting DSP Circuit
NFC Tap Technology
Rechargeable Lithium-Ion Battery
Up to 20 Hours of Talk or Playback.