Wireless Headphones, [140 Hours Stand-by Time] 4.1 Magnetic Bluetooth Earbuds, Bluetooth Sports Earphones Headsets Earpieces Mic Compatible for Samsung S9/S8/S6 Note 8/7 (White);

Operation Instructions
Boot to pair:
First long press MFB for about 3 seconds until its Blue light flashes (with voice prompts "Power on"), hand off the button, and the earphone will enter pairing mode automatically with its Red & Blue lights alternately flash.
Then activate Bluetooth function on the phone to search and click its pairing name (GL015) to connect. After they connected successfully (with voice prompts "Connected"), the indicator light will flash Blue light intermittently.
MFB Functions:
1, When there is an incoming call,Single click the MFB to answer the call.
2, Long press MFB for appear. 2 seconds to reject.
3,Single click the MFB during the call to hang up the call.
4,Double click the MFB to redial last number.
5,During music playing, single click the MFB to pause music ,and click again the MFB to back to play.
Charging
When the headset prompt "Battery low", please use the standard charger and USB cable to charge the earphone.
Red light is on when charging, Blue light is on when fully charged.(Note: Before charging, it is best to turn off the headset for safety. And make sure the earphone is fully charged before first using.)
Specification:
Correspond with: Bluetooth V4.1
Chip: CSR8635
Support: A2DP, AVRCP
Transmitting Power: Class2
Water-Proof: IPX4 Working Distance：≤10m （Barrier-free）
Frequency Range：2.4026GHz - 2.480GHz
Charging Time：about 2H
Talk Time：about5-7 H
Music Time：about5-7 H
Standby Time：about 140H
Noise Reduction：CVC 6.0
Packaging:
Earphone 1 piece
Earhooks 2 pairs
Wire buckles 2 pieces
USB charging cable 1piece
User Manual 1 piece
Package box 1 piece