Ocean Reef M-105 Digital Dual Channel Transceiver Surface Unit XTX40/DS4 Raglan-cut sleeves for greater mobility:

Raglan-cut sleeves for greater mobility: swim

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The lightweight Thermocline hood is perfectly suited for diving in temperate to warm waters

Nylon webbing straps on the back are tightly sewn for a secure fit on (2 in | 5

Ocean Reef M-105 Digital Dual Channel Transceiver Surface Unit XTX40/DS4 Raglan-cut sleeves for greater mobility:M 105 Digital Dual Channel Transceiver Surface Unit It has the same characteristics as the M105 digital, with the addition of a second transceiver channel. Surface operator can easily change from one channel to the other by pressing a button, distinguishing two different lines of communication if needed. Features: Headphone connection. Volume control. Speaker. Water resistant case pressure compensation valve. Battery charger. Easy to read LED battery