About this item

• 【UNIVERSAL COMPATIBLE】The Sarevile Bluetooth headset adapts the latest Bluetooth 5.2 technology. This Bluetooth headset with microphone supports two device connections. On ear wireless headphone is compatible with cell phones, tablets, computers, telephones and other Bluetooth devices.
• 【CRYSTAL CLEAR AUDIO】This wireless headset with directional microphone provides clear sound when having a phone conversation, providing a quiet call environment for the user. Enjoy the freedom of wireless mobile calls and music while driving, running and working.
• 【HANDS FREE CALLING】Sarevile Bluetooth Headset supports Siri voice assistant and mute switch. One key(MFB) to power on the Bluetooth headset and enter pairing mode. Voice prompt connection status, mute status and battery low. One click to answer and end a call, double click to redial the last number. Easy to adjust the volume and switch to the previous/next track. Note: The MFB can only answer call on cell phones.
• 【COMFORTABLE TO WEAR】This Bluetooth headset provides you a comfortable wearing experience for intensive all-day use. The soft-cushion ear pad provides a comfortable around-ear fit for all-day listening. You can adjust the headband to the most comfortable size for your head. And the anti-slip pad will prevent the headphone from slipping off of your head.
• 【LONG BATTERY LIFE】Super long battery life. This wireless headset can be fully charged in 2 hours, offers up to 35 hours of talking time or 60 hours of music playing time(70% volume) after full charge. If you have any problem with this product, please feel free to contact us and we will try our best to help you.

Product Description

How to pair 2 devices at the same time:

Step 1: Press and hold the power button for 6-7 seconds to power on, you can see the indicator light flashing red and blue alternately. At this time, turn on the Bluetooth on your first device, find “KH-23” and click to connect. The indicator will turn blue when connected.

Step2: After connected to the first device, turn off the Bluetooth of your first device, and then the Bluetooth headset will enters the pairing status automatically. Turn on the Bluetooth on your second device, search “KH-23” and click to connect.

Step3: After connected with second device, turn on the Bluetooth on you first device, search “KH-23” and click to connect. Now the Bluetooth headset is connecting with 2 devices.