[Upgraded]SYL Bluetooth Headphones With TF SD Card Slot and Clip, Sweatproof MP3 Wireless in Ear Headsets, Bluetooth 4.2 Noise Cancelling Sports Magnetic Earphones with Mic for Gym Running (Black)

Product description
SYL always provide great bluetooth headphone for your nice sound enjoy when on-the-go, sports like running, jogging or exercising

Specifications

Bluetooth Version: V4.2+EDR 
Bluetooth Distance: 10 M     
Working time: 4 H
Charging time: 2 H 
Standby time: 120 H  
Battery: 80 mAh                               
Frequency: 20HZ-20KHZ                 
Sensitivity: 112dB±3dB 
Support TF card, iOS battery indicator
With built-in Mic

Mode selection

Quick 3 times press the middle button to do mode selection between Bluetooth and MP3

What's included
Headphone *1 (TF card not included)
Usb charging cable *1
Wire clip *1
Eartips M size *1
Eartips L size *1