JABRA BIZ 2300 Duo USB Headphone

Specification:

Technical Specification

Frequency Range 20 Hz – 20 kHz

Impedance 64 Ω

Input Jack 3.5mm

Connectivity Bluetooth Version: Bluetooth 4.1 +EDR

Wireless Range: ≥33]

Others Talk Time: ≥23H

Standby Time: 700H

Music Play Time:≥21H

Manufacturing Warranty 01 year warranty