Model:IBX-BT04 Headset material: PC+ABS Wireless version: V5.1 Battery capacity: 90mAh. Charging time: 3h. Talk and music time: 6 hours, standby time: 140h. Connection distance: 10m Color:White The New Wireless Bluetooth Headset Not Only Combines Intelligent Design And Breakthrough Technology, But Also Has Active Noise Reduction Function And Pure And Clear Sound Quality. When Pairing The Mobile Phone With The Mobile Phone For The First Time, Open The Charging Compartment Cover And The Pairing Window Will Pop Up Automatically. Click To Confirm Pairing, And You Can Pair Automatically Next Time. When In Use, The Headset Can Be Switched Freely, And The Playback Pause Can Be Controlled By Any Headset. The Wireless Charging Bin Can Make Your Headset Full Of Power And Long Battery Life. the Bluetooth Pairing Instructions: 1.For the first the pairing iPhone with a mobile phone, when the Bluetooth is turned on, the charging compartment needs to press the charging switch button, and then take out the headset, iPhone will automatically pop up the pairing window, click to confirm pairing. When other mobile phones are turned on, the charging compartment needs to press the charging switch button, search for the device i12 in the mobile phone's Bluetooth, and click the pairing connection. 2.During use, the earphones can be switched freely. Any earphone can be put into the charging compartment. If you need to take out the continuous use, you need to press the charging compartment button and take out the earphone to connect and pair yourself. 3.The call