Dimensions: L 3.45”X W 0.71” X H 1.4”
Microphone: Electret condenser microphone
Speaker: 10mm dynamic speaker
Bluetooth Range: 10m/33ft.
Paired Devices: Connect to two devices at the same time / Multi Use
Bluetooth Version: 4.0
Talk/Music Time: Up to 6 hours
Standby Time: Up to 5 days