Bluetooth headphones

Wireless headphones with high sound quality, with immediate connection. 4 hours of use per earbud. Immersive sound, with maximum freedom. The charging case with LED indicator.
The recharge time for the earbuds is 1 hour.
The recharge time for the case is 2 hours.
Bluetooth version 5.3.
Voice assistance and wireless range of 1 meter.
Frequency response: 20 Hz – 20 kHz.
Earbud battery: 25 mAh.
Case battery: 300 mAh.