Foldable Multi Function Noise Canceling Stereo Bluetooth Headphones

Introduction:

Specifications:
Bluetooth: V3.0+EDR
Protocol: A2DP, AVRCP, HSP, HFP
Effective range: 10m
Charging time: about 2-3 hours
Charging current: 500mA
Charging voltage: 5V
Battery type: lithium battery
Battery capacity: 400mAH
Microphone:Yes

TF card support