Price: $39.99
(as of Sep 22, 2025 13:47:59 UTC – Details)
Product description
How to reconnect and operation when failed to reconnect？
When KH-23 is connected with your cell phone successfully once, it will reconnect to the paired device automatically when power on. If failed, please press and hold the MFB for 5-7 seconds to reconnect.
How to pair the Bluetooth headset to computer?
Power on the Bluetooth headset, and turn on the Bluetooth on your computer: Select Computer Settings > Bluetooth & other devices > Add Bluetooth or other device > Bluetooth > Find KH-23 and click to connect.
How to activate voice assistant?
Press and hold MFB for 1 second to wake up the voice assistant.
How to delete paired records？
In standby status, press and hold volume + and MFB at the same time for 5 seconds to clear the pairing record, now KH-23 will not connect to previous devices automatically.
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.
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. Please Note: The MFB can only answer calls on cell phones.
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.
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.
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.
Customers say
Customers find this Bluetooth headset performs well, particularly for trucking use, with excellent sound quality that’s clear and crisp. The headset is comfortable, with one customer noting the padding on the earpiece, and features effective noise cancellation that works perfectly. They appreciate its phenomenal battery life and reliable Bluetooth connectivity, and consider it good value for money.
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