JBL Vibe Buds TWS Headphones Black

In-ear, Bluetooth 5.2, Wireless, Battery life 8 hours of autonomy in the earphones and 24 in the case, IP54 certified earphones and IPX2 charging case, True Wireless, Smart Charging Case and Rechargeable Battery, Impedance 16 Ohms, Frequency response 20HZ – 20KhZ, Loading time 2 hours (if empty)