The HOCO ES50 are ultralight wireless bluetooth headphones built for sports and athletic activities that use air conduction technology to deliver music directly to your ear canal but without blocking your ears, leaving your ears totally free to hear ambient sounds for situational awareness. Perfect for cycling or running amongst traffic

Features:

• Ear-hook design with air conduction technology - leaves ears open for ambient sounds
• Long battery life - up to 6 hours music or call time. Standby time of up to 120 hours
• Easy-to-use touch controls on side of headset
• Water resistant
• Bluetooth connectivity