Sunshine Ss-057D Mobile Phone Back Film 3D Embossment Design Phone Back Stick

Wireless Version: 5.0Wireless
Frequency: 240MHz-2480MHz
Operation Range:10M
Earphone Battery Capacity: 40mAh
Standby Time: 360H
Talk Time: 3.5H/15H
Music Playing Time: 16H
Case Battery Capacity: 300mAh
Charging Time: 1.5Size?55x50x27mm

Made In China
Type:In Ear
Wired or Wireless:Wired
With or Without Mic:With Mic
Jack Diameter (in mm):3.5
Tangle Free Cord:No
Noise Cancellation:Yes