Jabra Evolve 65 TE MS Stereo Wireless Headphone

Frequency Range: 150Hz - 6800Hz; 20Hz - 20000Hz (music mode); 150Hz - 6800Hz (speak mode)
Driver Diameter: 28mm
Connectivity: USB; Bluetooth v5.2
Battery Capacity: Battery type: Rechargeable lithium-ion battery
Battery Life: Music time: Up to 24 hours; Talk time: Up to 16 hours; Standby time: 15 Days
Others: Operating range (Bluetooth): Up to 30m | 100ft; Paired devices: Up to 8; Bluetooth® devices: Simultaneous Bluetooth connections 2; Charging Time: Max. 120 minutes; Certifications: Regulatory Approvals: CE, FCC ID, IC ID, KCC, RCM, NCC, TELEC, SRRC; Industrial Certifications: Microsoft Teams, Avaya, Cisco, Alcatel Lucent, and Astra; Microphone Bandwidth: Wideband; On-ear headband; Speaker Bandwidth: Music Mode: Hi-Fi; Speak Mode: Wideband; Security: Pairing, Authentication, and Encryption (Bluetooth Standard)
Physical Specification:
Dimensions: 20.9 x 17.8 x 5.2 cm
Weight: Mono headset 75 g, Stereo headset 106.3g
Color: Black
Microphone:
Frequency: Analog 100Hz - 7000Hz
Sensitivity: -17dBFS/pa