Motorola 98687H Nickel/Silver H500 Bluetooth Headset Motorola 98687H Nickel/Silver H500 Bluetooth Headset in retail packaging. The package includes: H500 bluetooth headset, quick start guide, user manual and charger. The Manufacturer's Part # is 98687H . You can use it up to approximately 8 hours talk time or up to approximately 130 ours standby time. The Motorola H500 Bluetooth wireless headset supports all basic phone features including voice dialing, reject calls, redial last number, hold and conference call as long as your mobile phone and phone service provider support these features. You can adjust the call volume by pressing the volume buttons on the sides of the headset, and mute/unmute during a call by tapping both volume buttons at once. An adjustable earhook allows the headset to be worn on either the left or right ear.