Jaybird X3 Sport Bluetooth Sweat-Proof Headset for iPhone and Android - Camo New Condition - Ships without the retail packaging to save on shipping Package Include:Jaybird X3 CamoCharging CradleAccessory Pack (Ear fins, ear tips, shirt clip, cord management clips, charge clip, and carry pouch) Features: Volume Control, Built-In On/Off Switch, In-Line Control, Foam Tips, Foldable, Extra Bass, Detachable Cable, Playback Controls, Replaceable Ear Tips, Adjustable Headband, Noise Cancellation, Noise Isolation, Rechargeable Battery, Bone Conduction, Wireless Technology Bluetooth Description: In-ear design Fits securely and directs music into your ears for full, uninterrupted audio. Bluetooth 4.1 interface Enables simple wireless pairing with your Bluetooth-enabled device. Supports SPP, A2DP and AVRCP Bluetooth profiles. Noise isolation Helps minimize background sounds. Rechargeable battery Offers up to 8 hours of use and lasts up to 200 hours on standby mode. In-line microphone Lets you enjoy hands-free calls. Hydrophobic nano coating Ensures the product is safeguarded against sweat damage and rain showers even during intensive exercise. 5.8mm drivers Deliver powerful sound. 20Hz - 20kHz frequency response For faithful sound reproduction. 16-ohm impedance To efficiently conduct power. 103dB sensitivity