1. 360 degrees 3D rocker, using a million life-time high-precision rocker, the position does not slip. 2. Ergonomic grip, comfortable grip, non-slip texture, sweat-wicking design. 3. Support mobile phone length 140-192mm, maximum thickness 13mm, 6.8 inches or less mobile phone. 4. Support wireless high-speed Bluetooth 4.0 connection, ready to use. 5. Retractable design, hollow heat dissipation design, stretched more than 100,000 life test. 6. User-friendly plug-in design, charging and earphones are correct. 7. Long-lasting continuous game for more than 40 hours, multiple protection circuits to prevent over-current and over-voltage. 8. Support system: Android, iOS.
