Shokz OpenRun Pro2 Bone Conduction Bluetooth Headphones Colour:Black 45ACP caliber and operate in

45ACP caliber and operate in temperatures from -22F to 122F

This powerful

18350 Output : 650 lumens

5" x 4" x 1"

Shokz OpenRun Pro2 Bone Conduction Bluetooth Headphones Colour:Black 45ACP caliber and operate inGroundbreaking Acoustic Improvement Dual Driver, Doubled Performance Meet OpenRun Pro 2, the all new flagship headphone from Shokz that rewrites the rules of open ear audio, superpowered by Shokz DualPitch. This new technology is about a perfect duet between a bone conduction and air conduction speaker, of which the former handles mids and highs with total precision, while the latter releases controlled, subterranean bass. The result is an