BlueLoong PS3 Controller Wireless Double Shock Black and Red 2 Pack DOUBLE SHOCK - Two built-in electric motors enhance performance of games,that can be turn on and off in game settings. Gamers will feel exciting and thrilling when playing gunfight and cycle racing, etc. Some sellers might have claimed their controller has two electric motors but actually only one. 6 AXIS - Controller applies to all kinds of PS3 games. Gamers can get a realistic game experience because of built-in six sensors. The biggest feature of 6-axis is the game screen will almost synchronized your body movements. BLUETOOTH & LITHIUM BATTERY - At the first time,plug the new controller into PS3 console for one minute to get the host code. Since then Bluetooth connect automatically. Bluetooth transmitter distance is up to 12 meters. Bluetooth signal would be weakened when the power is getting low. Furthermore,different games will consume different power. When you received the new products,please fully charge controllers before use to avoid power shortage in middle game. FREE ACCESSORIES - 4pcs Anti-slip thumb grips caps & 2pcs silicone case skin & 1 USB charging cable. 100% MONEY BACK GUARANTEE - It's a third party manufactured product. If you are not 100% satisfied with your purchase of the PS3 Controller, simply return them within 30 days for a no-questions-asked full refund! Buy with confidence!