1. Built-in 180mA rechargeable lithium battery; Continuous work 40 hours 2. Bluetooth 3.0, long distances for use, up to 2-10m/6.6-32.8feet long distances for use 3. Compatible with iOS, Android, PC system; Can be used in mobile phones, tablet PC, computers 4. Be used as a remote controller to take photos, music player controller, or as a mobile phone tablet computer game controller gamepad 5. Wireless bluetooth gamepad: - Supported Emulator ROMs: Nintendo / Sega / Sony - Supported Arcade Games: GBA / N64 / MAME / NES - Support VS mode / Android games / jallBreak games
