Tusa IQ-1204 Solar Link Dive Computer
Solar Rechargeable 
Dive log transferable to smartphone using Bluetooth® SMART technology 
(TUSA Diving LOG app required) 
4 Gas Mixes (21-100%), Gauge, and Free-Dive Mode 
AA Buhlmann ZHL-16 (Decompression algorithm for safe and simple ascents
Various time modes: Stopwatch, Timer, Alarm, World Time 
Full-Auto LED backlight