M20C
Wireless Call Center Headset
- Description
Type: Bluetooth Stereo Bluetooth Version: BT5.0 Chipset: WS9623 Speaker Diameter: Ф30mm Speaker Impedance: 32Ω±15% Speaker Frequency Response: 20~20 kHz Speaker Sensitivity: 105±3dB Microphone Specification: 6*5mm Microphone Sensitivity: -58dB Microphone Directivity: Omni directional Batteries: 250mAh Batteries Charging Time: 1-2 hours Batteries Working Time: 13 hours Batteries Standby Time: 220 hours Bluetooth Distance: 10 meters Charging Port: micro 5pin Charging Power: 5V/200mA Support: HFP, HSP, AVRCP, A2DP |