Mono Bluetooth® headsetEnjoy comfortable calls from this light and securely fitting headset with a soft gel earbud. Enjoy audiobooks or background music while still keeping an ear on your surroundings with Bluetooth audio streaming support. Talk freely - handsfree and wireless: Bluetooth enabled wireless handsfree talking Universal: Works with your Bluetooth enabled phone - Bluetooth HSP/HFP compliant - Universal - Bluetooth® Stereo (A2DP compliant) - Bluetooth® v5.0 Works with all Bluetooth-enabled devices: Pair two Bluetooth devices simultaneously