Jabra Engage 65 Stereo

■Speaker Frequency Range: 40Hz to 16kHz ■Microphone Frequency Range: 100Hz to 7.3KHz ■Speaker Bandwidth - Music Mode: 40Hz to 16kHz ■Certifications: CE, CB, FCC, IC, NOM, NTC, EAC, PSB, ICASA, TELEC, SIRIM, ACMA, NZ Telepermit, UL ■Headset Form Factor: Accessory Headband ■Intuitive Voice Controls: Answer/End Calls - Reject Calls - Volume control ■Busy light: Built-in red light on the microphone chip and headset lights up during a call, or can be turned on manually by the user to use as a "do not disturb" signal when busy ■Talk time: Up to 13 hours ■Charging time: 40% charge in 30 minutes, 100% charge in 90 minutes ■Connectivity: Deskphone & Softphone (PC) ■Connectivity (mini jack, USB, etc.): Micro USB, RJ-9 for headset, for deskphone audio RJ-9, RJ-45 for AUX■Operating range (maximum): up to 150m■Headset bandwidth: narrowband and wideband. Optimized for music (when not on a call) ■ Box contents: Headphones Main unit size (W x D x H): Base: 93 x 90 x 106mm, Headset: 141 x 32 x 169mm ■Headset weight: 82g ■Security: DECT Security Step C & uses FIPS-approved algorithms for key generation, payload encryption, and authentication