BlueAnt &ndash; Pump 2 HD Bluetooth Sportbuds, Military Grade, Rugged Design and Premium Audio Components (Green Ice) UNRIVALED AUDIO FOR INTENSE ACTIVITY: Pump HD Sportbuds deliver unrivaled audio for intense activity and extreme conditions. Featuring best-in-class wireless range, PUMP delivers crystal clear audio and is currently the only set of wireless sport earbuds to carry the IP67 waterproof distinction. SUPERFIT SYSTEM: With PUMP's Superfit System, no matter how hard you go, they go with you, allowing you to move with complete freedom and confidence during rigorous workouts and activities. LIVE UNLEASHED: Train, play and live unleashed with the ultimate multi-sport wireless headphone that lets nothing limit where the music takes you. PRODUCT SPECS: Play time: up to 8 hours. Standby time: 2 weeks. Bluetooth: 3.0. Profiles: A2DP, AVRCP, HFP, HSP. Codecs: APTX, AAC. Product Warranty: 12 Months. PACKAGE CONTENTS: PUMP - HD Sportbuds - Black, ComfortSeal Tips, Comply Awareness Tips, Stabilizers, Cable Zip, USB Cable, User Guide. Customized 12.5 mm speaker drivers with efficient and sensitive design Warranty: 12 months Kevlar and Teflon sealed speaker enclosure Play time: Up to 8 hours / Charge time: 2 hours Cutting-Edge voice coil with powerful neodymium magnets and advanced cone materials