BT Version:V4.1 fully qualified
Speaker Output:2 wattw
Receiver Sensitivity:-82 dBm (typ.)
Power Class:BT class 2
Range:10 meters
Display:Blue, Red, and Green
BT Profile:HSP / HFP / A2DP / AVRCP
Operating Voltage:5 VDC
Battery Capacity:1,020 mAH
Operating Time (Standby):> 30 days
Operating Time (Typical):> 80 hours
Operating Time (Continuous Talk):> 40 hours
Push-to-Talk Function:Built-in
Operating Temperature:-4°F to +120°F (approx.)