The SP31 V2.0 is updated with advanced temperature regulation (ATR) technology, power indicator, XPL-HI LED, DTP
MCPCB board (Thermoelectric separation Copper core PCB board), better anodized shell, more reasonable construction,
more stable performance
91.8% Response Rate
91.8% Response Rate
91.8% Response Rate
91.8% Response Rate
91.8% Response Rate
91.8% Response Rate