Jabra Talk 55 mono Bluetooth headphones are engineered for premium noise cancellation and Voice Control, and weight just 5.5g. Enjoy High Definition, 2-microphone wireless calls with an omni-directional microphone and HD Voice, and stream GPS directions, music and podcasts. Experience up to 10 hours of battery, and access the Jabra Assist app, Siri® and Google Assistant™, all at the touch of a button.