Malektronic Zero Gravity Sport Wireless Earphones with Reflective Wire Streams music wirelessly from up to 10 meters/30 feet away Easy-to-use controls for music playback and volume The reflective wire helps you stay visible to keep you safe Battery Duration up to 5 hours depending on volume Includes USB Charging cable, 3 sets of ear pieces in S, M, L for the perfect fit plus a neoprene carrying case with built-in carabiner Pair of Zero Gravity Sport Earphones USB Charging cable 3 sets of ear pieces in S, M, L for the perfect fit Wire clip to help you adjust the wire length if desired Neoprene carrying case with built-in carabiner Instruction Manual Streams music wirelessly from any wireless enabled device up to 10 meters/30 feet away Easy-to-use controls for music playback and volume Perfect for listening to music or answering calls using the built-in microphone USB recharge cable included Battery Duration up to 5 hours depending on volume Wireless Version: 4.1 Lithium Battery Capacity: 60 mAh Rated Power (RMS): 5 mW Product Weight: Less than 1 oz