INNOSURE Premium Protective Silicone Case Cover for Garmin GPSMAP H1 & GPSMAP H1i Plus Rugged Handheld GPS Navigator, Durable, Non-Slip, Shockproof (Orange)

["Exclusive Custom Design: Engineered specifically for Garmin GPSMAP H1 & GPSMAP H1i Plus, this optimized design ensures seamless integration with all device functions and controls, specifically features an integrated cutout for mounting a back charger stand, reinforced edges around the camera for enhanced protection, and scratch-resistant key designs.","Uncovered Antenna: According to relevant field tests, a 2mm-thick silicone case fully wrapping the antenna causes 3–6dB signal power loss. In low-signal mountainous areas, this depletes residual signal strength, leading to unstable satellite acquisition, positioning delays, drift, or even total positioning failure. Thus, the antenna adopts an uncovered antenna design.","Eco-Silicone Construction: Durable, shock-absorbent eco-friendly silicone protects against drops, impacts, and scratches during rugged outdoor rides.","Precision Engineering: Reinforced edges and anti-static coating prevent dust buildup while maintaining full access to buttons, ports, and the charging interface through strategically placed cutouts.","Integrated Compatibility: Designed to pair flawlessly with tempered glass screen protectors (recommended bundle for optimal protection)."]