When it comes to online game chat, the EX-03 is a natural gaming partner. Lightweight in design with a comfortable wired rubber earhook, Next Gen Bluetooth chipset and a noise cancelling speaker enabling you to focus on your game in comfort. Military rubber coated styling together with intuitive controls and easy pairing make the EX-03 the easy choice. Pairing/ LED charge indicator: visual indication & charge status & easy view status for power on/off. Comfortable, flexible earhooks & microphone adjust for a comfortable fit. Voice & balance control allows you to tailor how much voice you want relative to the game"s sound effects. In-ear rubber cushions of various shapes, sizes, and softness will give you a perfect fit. Large sound chamber for a fuller sound. Rechargeable battery charges via micro USB connector for 7+ hours of continuous game time. 10mm speaker driver. 1 hour recharge time.