The Astrum SH320 Pro is a heavy‑duty motorcycle and bike mobile mount built for riders who need secure grip, perfect viewing angles, and continuous power on the road. Equipped with a 20W fast‑charging USB port and a 1.6m battery‑direct cable, it keeps your smartphone charged throughout long rides, touring, or daily commuting. Its rugged metal + rubber‑coated grip expands to fit 6–9cm smartphones, locking them firmly in place even on rough terrain. The 360° rotatable ball head allow effortless angle adjustment for navigation, ride tracking, or hands‑free use. With IP66 weatherproofing, a steel‑reinforced aluminum bracket, and both handlebar and mirror mounts, the SH320 is engineered for professional riders who demand reliability in all conditions. Key Specifications Universal fit for 6–9cm smartphones 20W fast‑charging USB port (5V/3A, 9V/2.5A, 12V/2A) 1.6m battery‑direct power cable 360° rotatable ball head for perfect viewing Aluminium alloy bracket for vibration resistance IP66 water & dust resistance Handlebar + mirror mount included 24‑month manufacturer warranty Technical Details Feature Details Model SH320 Compatibility 6–9cm smartphone width Rotation 360° adjustable angle Power Output 20W USB Fast Charge Voltage Output 5V/3A, 9V/2.5A, 12V/2A Cable Length 1.6m Materials Aluminium Alloy + Rubber + Plastic Supported Width 60–90mm Waterproof Level IP66 Installation Diameter 22mm / 25.4mm / 32mm Dimensions 90 × 70 × 100 mm Weight Approx. 215g Warranty 24 Months What’s in the Box 1 × Motorbike Smart Mobile Holder Assembly Tools User Manual