ARTSOUND ArtSound BRAINWAVE07BL - Zwart Headphones Black

These Brainwave07 over-ear headphones produce stunning sound quality thanks in part to its active noise cancellation with zero tolerance for interference. The dual microphone mercilessly detects and neutralizes any ambient noise. If you still want the sound from your surroundings to come in, then switch to conversation mode with just one click. For the design, the engineers took our anatomy perfectly into account. They chose durable materials with extra soft ear shells on which all keys for operation are incorporated. The ease of use of the Brainwave07 allows you to enjoy crystal clear sound quality uncompromisingly for up to 35 hours anytime, anywhere. Specifications: * System: Bluetooth 5.0 * Weight/piece: 0 26 kg * Power supply: 5 V / 750 mAh * Sensitivity: 100+ / -3 db / 1 kHz * Battery: Li-Polymer * Speaker driver: 2 x 40 mm 32 Ω * Built-in microphone: 2 x FB 1 x talking mic * Active noise cancellation: 22-25 db - 25 db / 1 kHz * Cables: charging cable type c audio cable * Splash proof: yes (IPX4) * Play time: 35 hours * Charging time: 1 5 - 2h