**These headphones are in excellent condition! The earpieces and charging cable are original. Dock and dongle not included. Tested Bluetooth connection, charging, and audio input and output and all work like a charm. They honestly haven't even been used much.** **Battery life has NOT BEEN TESTED. It works on battery, but how long the battery lasts has not been tested.** This Jabra Evolve 65 UC Stereo Bluetooth headset bundle is perfect for computer and networking enthusiasts who value quality sound and convenience. With its comfortable black headband design and double earpieces, this headset offers a comfortable fit and a range of wireless features that make it easy to use. Connectivity options include Bluetooth, USB, and Micro-USB, while features like replaceable earpads, ambient sound mode, detachable cable, touch control, and adjustable headband ensure maximum comfort and convenience. The built-in microphone and volume control make it easy to take calls or listen to music on the go, while the rechargeable battery provides long-lasting use.