Logitech Zone Vibe 100 Bluetooth Wireless Headset Black

Frequency Response (Music): 20 Hz to 20 kHz.

Frequency Response (Talk): 100 Hz to 8 kHz.

Battery Life: Up to 20 hours listening time and 18 hours talk time.

Charging: Quick 5-minute charge gives up to 1 hour of listening time.

Wireless Range: Up to 30 meters (98 feet) via multipoint Bluetooth 5.2.

Connectivity: Bluetooth pairing storage for up to 8 devices with 2 active connections

Weight: 185 grams (0.185 kg).

Dimensions: 183.07 mm x 183.98 mm x 73.05 mm (Earpad size: 98.6 x 75.44 x 19.3 mm)