Vacuum headphones

in-ear, wired, 3.5 mm, 1.2 m, waterproof, 20 – 20000 Hz, 16 Ohm

in-ear, wired, 3.5 mm, 1.3 m, no microphone, 20 – 20000 Hz, 32 Ohm

in-ear, wireless, Bluetooth, 20 – 20000 Hz, battery: 100 mAh, up to 5 h

in-ear, wireless, true wireless, Bluetooth v 5.0, 20 – 20000 Hz, 30 Ohm, battery: up to 3 h

in-ear, wired, 3.5 mm, 1 m, L-plug

in-ear, wireless, Bluetooth v 4.2, 20 – 20000 Hz, battery: up to 6 h

in-ear, wired, 3.5 mm, 1.2 m, 19 – 21000 Hz, 18 Ohm, L-plug

in-ear, wireless, Bluetooth v 4.0, 20 – 22000 Hz, 32 Ohm, battery: 55 mAh, up to 5 h

for active sports, built-in player, in-ear, wireless, Bluetooth v 5.0, 20 – 20000 Hz, 32 Ohm, battery: 55 mAh, up to 5 h

in-ear, wireless, true wireless, Bluetooth v 5.0, waterproof, 20 – 20000 Hz, battery: 40 mAh, up to 4 h

in-ear, wireless, Bluetooth v 4.1, AAC, 5 – 24000 Hz, 16 Ohm, battery: up to 7 h

in-ear, wired, 3.5 mm, 1.2 m, no microphone, 20 – 20000 Hz, 24 Ohm

in-ear, wired, 3.5 mm, 1.2 m, 8 – 24000 Hz

in-ear, wireless, true wireless, Bluetooth v 5.0, active noise cancellation, waterproof, 32 Ohm, battery: 50 mAh, up to 4 h

one earphone, in-ear, wired, no microphone, 22 – 17500 Hz, 20 Ohm

in-ear, wired, 3.5 mm, 1.2 m, no microphone, 11 – 22000 Hz, 16 Ohm, L-plug

for active sports, in-ear, wireless, true wireless, Bluetooth v 4.1, aptX, waterproof, 20 – 20000 Hz, 32 Ohm, battery: up to 6 h

in-ear, wired, 3.5 mm, L-plug

in-ear, wireless, Bluetooth v 5.0, 20 – 20000 Hz, 16 Ohm, battery: 60 mAh, up to 6 h

in-ear, wired, 3.5 mm, 1.2 m, 20 – 40000 Hz, 32 Ohm

in-ear, wireless, true wireless, Bluetooth v 5.2, AAC, active noise cancellation, waterproof, 10 – 20000 Hz, battery: 85 mAh, up to 10 h

in-ear, wireless, true wireless, Bluetooth v 5.3, 20 – 20000 Hz, battery: 45 mAh, up to 4 h