Sennheiser Momentum 4 Wireless - wireless headphones

Weight: 293 g | Connectivity technology: Wired & Wireless | Depth: 46.3 mm | Product type: Headphones | Recommended usage: Music | Product colour: Black | Bluetooth: Yes | Active Noise Canceling: Yes | Width: 195 mm | Package contents: Adapter for aeroplane x 1 | Package contents: Audio Cable x1 | Driver diameter: 42 mm | Wearing style: Head-band | Headphone frequency: 6 - 22000 Hz | Impedance: 470 Ω | Battery charge time (AC): 2 h | 3.5 mm connector: Yes | max SPL: 106 dB | Continuous audio playback time: 60 h | Number of microphones: 4 | Bluetooth version: 5.2 | Frequency: 2402 -2480 MHz | USB connectivity: Yes | Package contents: USB Cable | Height: 180 mm | Compatible with: A2DP, AVRCP, HFP | Package contents: Travel case