Headphones Sennheiser ACCENTUM True Wireless Blue

Number of microphones: 4 | Acoustic system: Closed | Product type: Headphones | Intraaural headphones type: True Wireless | Weight: 52 g | Ear coupling: In-ear | Product colour: Blue | Microphone type: Built-in | Sensitivity: 107 dB | Wearing style: In-ear | USB Type-C connector: Yes | Charging voltage: 5 V | Charging time: 90 min | Bluetooth: Bluetooth 5.3, class 1, with LE Audio support | Recommended usage: Music | Headset type: Binaural | Driver type: Dynamic | Sound pressure level: 107 dB | Headphone frequency: 100 - 10000 Hz | Total Harmonic Distortion (THD): 0,08 % | Minimum operating temperature: 0 °C | Volume control: Yes | Headphone frequency: 5 - 21000 Hz | Ergonomic design: Yes | Operating time (max): 8 h | Dimensions (W x D x H): 49,45 x 51,72 x 28,95 mm | Active Noise Canceling: Yes | Maximum temperature: 40°C | Maximum charging voltage: 500 mA | Operating time with charging case: 28 h | Compatibility: Sennheiser Smart Control App | Qi wireless charging : Yes | Voice assistant: Yes | Coding: SBC, AAC, aptX, LC3 | Warnings: Do not disassemble or modify the product yourself. | Hybrid ANC system: Yes | Configurable touchscreen interface: Yes