JBL Wave Beam 2 Black

Bluetooth headphones, in-ear, wireless, Bluetooth 5.3, frequency response 20 - 20,000 Hz, 16 ohms, sound pressure level 95 dB, 10-hour battery life, total battery life (including charging case) 40 hours, quick charge function: 5 minutes for 1 hour of playback, splash-proof, active noise cancellation, with hands-free function