Specification Jabra Sport Pulse

Weight 16g
Dimensions  H 18 x W 21 x D 32 mm
Microphones:
Speaker: 6mm dynamic speaker
Operating range: Up to 10 meters
Bluetooth version 4.0
Paired devices Up to 8, connected to two at the same time
Talk/music time Up to 5.5 hours
Standby time Up to 10 days