Vandoren CR143 Alto Clarinet Traditional Reeds Strength 3; Box of 10 music_update_2022 It DOESN'T compatible for CB3-111

It DOESN'T compatible for CB3-111 Series and Acer 11

you can adjust your gopro camera to any angles through the combination

The sound pickup is high-quality 50mm Piezoelectric ceramic disc transducer

BUT please note that when put 3 tubes together

Vandoren CR143 Alto Clarinet Traditional Reeds Strength 3; Box of 10 music_update_2022 It DOESN'T compatible for CB3-111Vandoren CR143 Alto Clarinet Traditional Reeds Strength 3; Box of 10 The most widely played reeds in the world, with a superiority proven over the years, these reeds suit all styles of music. Product Features Traditional reeds are known for their excellent response in all registers, allowing a pianissimo attack in even highest notes. Extremely flexible, allowing the legato or staccato execution of large intervals while maintaining a richness of tone