This product is either discontinued or we cannot get that from suppliers.
Jabra Talk 45 Car Charger 100-99800900-40, Wireless Headset, Ear hook, In the Ear, Speakers Mono, Wireless Up to 33 feet, Battery life (calls) Up to 6 hours, Charge Up to 120 minutes, Connection Bluetooth.
With Jabra Talk 45 Mono Bluetooth Headset, you can enjoy the clearest calls with HD Voice and Jabra 2-microphone technology. HD Voice automatically adjusts the volume to your environment, making sure that no matter where you are, you can hear above.