Bluedio M2 Wireless Bluetooth 4.1 Headset Stereo Earphone Sport Headphone earbuds/earphone in-ear music earphone Built-in microphone Sweat proof Retail-Gift package - White

Specification:
Model Number: M2
Bluetooth Version: Bluetooth 4.1
Support Profiles: A2DP,AVRCP,HSP,HFP
Transmission Distance: Up to 10m (free space)
Frequency Range: 2.4GHz-2.48GHz
Talk Time: about 7hours
Music Time: about 7hours
Standby Time: 160hours
Charing Time: about 2hours
Cable Lenght: 580mm
Net Weight:15g
Color:white
Package included:
M2 Bluetooth Headset * 1 P
T-light Earplug(L/M/S) * 3 Pairs
USB Charging Cable * 1P
User Manual * 1P