BlueAnt PUMP-LITE-BK Black Pump Lite Headphones Type: Bluetooth Headset Ear Coupling: In the Ear Bluetooth Version: 4.1 Specifications: Wireless HD in-ear sportsbuds HD Audio - Energised sound clarity Sweat-proof - IP54 rated Over 4hrs Play Time Personalised fit - Includes 3 sizes of stabilizers and tips One Touch Control - Call, track and volume Wideband microphone call capabilities Siri/Google Integration Bluetooth 4.1 - Connection with any Bluetooth phone Compatibility: Connection with any Bluetooth phone