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for active sports, in-ear, wireless, true wireless, Bluetooth v 5.0, AAC, aptX, waterproof, 5 – 45000 Hz, 16 Ohm, battery: up to 3.5 h, with case + 17.5 h
for active sports, built-in player, in-ear, wireless, true wireless, Bluetooth v 4.2, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 82 mAh, up to 5 h, with case + with BT connection
for active sports, in-ear, wireless, true wireless, Bluetooth v 5.1, active noise cancellation, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 50 mAh, up to 6 h
for active sports, in-ear, wireless, true wireless, Bluetooth v 5.2, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 65 mAh, up to 7 h, with case + 24 hours without ANC
for active sports, in-ear, wireless, true wireless, Bluetooth v 5.0, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 50 mAh, up to 8 h, with case + 32 h