Chipset: Bluetooth 5.0 Qualcomm QCC3020 (headset), ATS2819S V5.0 (Base)
Call noise reduction effect): >29dB (50-5000hz);
Noise Isolation: DSP environmental noise cancelling
Supports AAC,SBC, A2DP, HFP, AVRCP
Controls on headset: Call, Track selection, volume, Siri Activiation
Working distance: Up to 10 meters
Working Time: Up to 36 Hours
Battery: 350 mAh Lithium
Max. transmission power: 4 dBM (2.5 mW)
Size: Headset: 61.6*119.2*138.28 mm / Base: 70*74.91*79.64 mm
1 Sandberg Bluetooth Headset Business Pro
1 Charging base
1 USB-A to USB-C charge cable 1m
1 User guide