DECLARATION OF CONFORMITY BOSE BASS MODULE 500 BOSE BASS MODULE 700 BOSE NC 700 HEADPHONES BOSE PORTABLE SMART SPEAKER BOSE SOUNDLINK REVOLVE + II SPEAKER BOSE SOUNDLINK REVOLVE II SPEAKER BOSE SMART SOUNDBAR 300 BOSE SMART SOUNDBAR 600 BOSE SMART SOUNDBAR 700 BOSE SMART SOUNDBAR 900 BOSE SMART ULTRA SOUNDBAR BOSE SOUNDLINK AROUND EAR HEADPHONES BOSE SOUNDLINK FLEX SPEAKER BOSE SOUNDLINK MICRO SPEAKER BOSE SURROUND SPEAKERS BOSE TV SPEAKER BOSE QUIET COMFORT 45 HEADPHONES BOSE QUIET COMFORT EARBUDS II BOSE QUIET COMFORT ULTRA EARBUDS BOSE QUIET COMFORT ULTRA HEADPHONES