Technology: BT 4.1, AAC, A2DP, AVRCP, HSP, HFP
Driver Diameter: 8mm / 0.31"
Microphone Noise Reduction: 6th generation cVc
Input: DC 5V
Charging Time: 1.5 hours
Playtime: 8 hours
Battery Type: Li-polymer (2 x 60mAh)
Operating Range: Up to 10m / 33ft
Weight: 13g / 0.45ozH
Warranty Period: 18 Months Replacement Warranty
* Sales invoice.
* A description of the defect must be provided in order to issue a warranty claim.
* You may need to return the item for quality inspection.
* It will not be renewed after a replacement sent.