small and lightweight design is approximately 30% smaller than its predecessor Award winding Power Flip foldable microphone design with ergonomic reversible ear hook Cutting-edge noise reduction and echo cancellation technologies 6 hours talk time or 130 hours standby time Multi-function button to control 3-way calling, call start and end, hold and mute Advanced Volume controls:  small and lightweight design is approximately 30% smaller than its predecessor Award winding Power Flip foldable microphone design with ergonomic reversible ear hook Cutting-edge noise reduction and echo cancellation technologies 6 hours talk time or 130 hours standby time Multi-function button to control 3-way calling, call start and end, hold and mute Advanced Volume controls:  small and lightweight design is approximately 30% smaller than its predecessor Award winding Power Flip foldable microphone design with ergonomic reversible ear hook Cutting-edge noise reduction and echo cancellation technologies 6 hours talk time or 130 hours standby time Multi-function button to control 3-way calling, call start and end, hold and mute Advanced Volume controls:  small and lightweight design is approximately 30% smaller than its predecessor Award winding Power Flip foldable microphone design with ergonomic reversible ear hook Cutting-edge noise reduction and echo cancellation technologies 6 hours talk time or 130 hours standby time Multi-function button to control 3-way calling, call start and end, hold and mute Advanced Volume controls:  small and lightweight design is approximately 30% smaller than its predecessor Award winding Power Flip foldable microphone design with ergonomic reversible ear hook Cutting-edge noise reduction and echo cancellation technologies 6 hours talk time or 130 hours standby time Multi-function button to control 3-way calling, call start and end, hold and mute Advanced Volume controls:  small and lightweight design is approximately 30% smaller than its predecessor Award winding Power Flip foldable microphone design with ergonomic reversible ear hook Cutting-edge noise reduction and echo cancellation technologies 6 hours talk time or 130 hours standby time Multi-function button to control 3-way calling, call start and end, hold and mute Advanced Volume controls:  small and lightweight design is approximately 30% smaller than its predecessor Award winding Power Flip foldable microphone design with ergonomic reversible ear Advanced Volume controls: