WSCSR Bluetooth Wireless Headset Ear Hooks Earphones Noise Cancelling In-ear Earbuds With Mic for iPhone and Android;

Multi-Function Button

The X16 Bluetooth headphone control system is a very simple design. Just one button controls everything.

The single button controls power on/off and volume up/down. The same button controls the Bluetooth connection with your devices. Play and pause music by clicking the button one time.

A quick double click will dial your phone's last number. Answer a phone call or decline by saying, ""Yes"" or ""No"" into the Microphone.

Two clicks changes the volume level in 5 increments, from the lowest to the highest and back again to the lowest.

Next song track is controlled by one long press (1sec)
Rotating and Adjustable

The bluetooth earbud are designed to rotate to multiple angles to precisely adjust the fit to your ears for maximum comfort.
Long Battery Life

The built-in 150mAh lithium-ion polymer battery provides up to 150hrs of stand-by and up to an amazing 5hrs of talk time and/or music.

Battery life remaining indicator will be visible on your paired Bluetooth devices. Built-in Microphone

You can use Siri with a simple 'yes' or 'no' to answer or decline a phone call. The excellent sound quality allows you to hear calls clearly while avoiding cutting in and out. How To Pair with The Bluetooth Headset?
Please long press MFB for 5 second long until you see the indicator light flashing RED and BLUE or hear beep sound when wearing with it. Now it's under pairing mode, then go back to your smart devices, search and click (X16) in your Bluetooth list, then it will be paired and connected

Package include

1 x bluetooth headphone
1 x Micro USB Charging Cable
2 x Earbud tips
1 x User Manual