One size.

TECHNICAL DETAILS:

• Bluetooth: 5.0 APTX HD, SBC and AAC
• Chipset: Qualcomm QCC3034 with custom DSP setup
• ANC: Analog Devices Inc. (ADI) Active Noise Cancellation with 4 microphones
• Amplifier: Class AB
• Stereo elements: 40 mm
• Weight: 250g / 8.8 oz
• Battery: 1050 mAh
• Charging time: 2-3h, USB-C connector
• Battery time: up to 45 hours of constant listening on ANC, 40 hour on phone call
• Siri and Google Home support
• Handsfree phone calls, with CVC8 noise reduction (yes, it has a microphone for phone calls)
• Package includes all the necessary cables and dongles (3.5 mm, airplane adapter and USB-C charging cable)