Main Features • The product adopts Bluetooth 4.0 scheme, which supports direct connection and direct play of iOS and Android devices• No unnecessary game platform and complex settings and activation operations are required for Bluetooth connection• Equipped with a 2.4GHz wireless receiver to support TV / set-top box / PC • Equipped with removable disc cross button• The product has the function of continuous operation• One-piece telescopic support for the pull rod• Custom buttons can be set Brand: Ipega Model: PG - 9090 Functions: Bluetooth,Wireless Bluetooth Version: V4.0 Compatible with: Android,Android TV Box,PC,TV System support: Android,IOS,PC Material: Plastic Battery Type: Built-in Battery Capacity (mAh): 300mAh Battery Voltage: 5V Battery Current: 500mA Charge way: USB Charge Charging Time: About 2 hours Working Time: 30 days 0.2500 Package weight: 0.287 kg Product size: 16.00 x 11.00 x 4.50 cm / 6.3 x 4.33 x 1.77 inches Package size: 17.50 x 13.70 x 6.50 cm / 6.89 x 5.39 x 2.56