World leading standard in accuracy. MYLAPS standard reliability. Compatible with all MYLAPS decoder platforms (X2 & TranX). Rechargeable Transponder only - 5 hour charging for a full 5 days of racing. Flexibilty with 1, 2, & 5 year subscription options. Unlimited warranty with an active subscription. Easy mounting using the TR2 Holder. Charging through TR2 Charge Cradle. Online access your practice and race results via Speedhive platform.