Headphones Sennheiser

in-ear, wireless, true wireless, Bluetooth v 5.2, AAC, aptX, active noise cancellation, voice assistant, waterproof, 5 – 21000 Hz, battery: 77 mAh, up to 7 h, with case + 28 h

in-ear, wireless, true wireless, Bluetooth v 5.4, AAC, aptX, active noise cancellation, voice assistant, waterproof, 5 – 21000 Hz, battery: 75 mAh, up to 7.5 h, with case + 30 h

for active sports, in-ear, wireless, true wireless, Bluetooth v 5.2, AAC, aptX, active noise cancellation, waterproof, 15 – 18000 Hz, battery: 75 mAh, up to 5.5 h, with case + 24 h

in-ear, wireless, true wireless, Bluetooth v 5.1, AAC, aptX, active noise cancellation, waterproof, 5 – 21000 Hz, battery: 55 mAh, up to 7 h, with case + 28 h

in-ear, wireless, true wireless, Bluetooth v 5.0, AAC, aptX, waterproof, 5 – 21000 Hz, 18 Ohm, battery: 60 mAh, up to 4 h

in-ear, wireless, Bluetooth v 4.1, NFC, AAC, aptX, 15 – 22000 Hz, 18 Ohm, battery: 170 mAh, up to 10 h