Seawater Ballast Block battery VAPOR or VAPOR Pro comfortably

VAPOR or VAPOR Pro comfortably tethered during diving and snorkeling sessions

Three speed settings reach up to 2 m/s

helping compatible smartphones produce clearer

Blue — for Mix Arctic White and Mix Space Blue

while the OLED display keeps depth

Seawater Ballast Block battery VAPOR or VAPOR Pro comfortablyDesigned for saltwater use with BN Pro, this snap on ballast block helps offset the added buoyancy of seawater so the cleaner can maintain steadier floor contact and cleaning performance. Use it when operating BN Pro in saltwater pools or other approved saltwater environments where additional ballast is required. Sold as one pair: two ballast blocks included.