Aeropex is our most advanced wireless bone conduction headphones yet. Engineered for premium sound with a long-lasting battery life so you can power through any workout. Weighing only 26g, the lightweight frame offers reliable stability, guaranteeing pain-free listening as well as total freedom of movement. Features and Benefits Open-Ear Comfort - With nothing inside or over your ears, our patented bone conduction technology allows for total situational awareness and bud-free comfort while you listen. Open-ear design lets your ears “breathe” freely. Enhanced Audio - Re-engineered technology delivers the widest dynamic stereo sound that bone conduction can offer. It has an excellent mid to high-frequency response and deeper bass, along with less vibration and louder volume. 30% Smaller, 13% Lighter - Weighing in at less than an ounce and lighter than an egg, experience unrivaled comfort no matter where life takes you. Unnoticeable, even during all-day wear. IP67 Waterproof - IP67 rating makes these fully sweat and water resistant, perfect for intense workouts and extreme weather. A moisture detection alert ensures safe charging. 8 Hours Of Music And Calling - With 8 hours of battery life, enjoy music, calls, audiobooks, and podcasts all day long. Never be worried by battery life anxiety, even during full Marathons. Full Titanium Fit - Wraparound titanium frame ensures a secure fit that will stay in place during any workout or adventure. Move with freedom and confidence, even during dynamic workouts such as jumping or yoga inversions. Redefine Your Listening Experience - Meet your new favorite training “partner” in any endurance workout for ultimate sport experience. Specifications Battery Battery Life: 8 hours Charge Time: 2 hours Standby Time: Up to 10 Days Charging Port: Magnetic Induction Battery Capacity: 145 mAh Maximum Charging Voltage: 5 V Connectivity Bluetooth Versions: Bluetooth V5.0 Mutipoint Pairing: Yes Wireless Range: 33 feet Compatible Codecs: SBC Compatible Profiles: A2DP, AVRCP, HSP, HFP Sound Frequency Response: 20Hz~20KHz Sensitivity: 105 ± 3dB EQ: 2+ Microphone Microphone Type: Dual noise-canceling mic Microphone Sensitivity: -38dB ± 3dB Design Sweat & Water Resistant: IP67 Waterproof (Not for swimming) Moisture Detector: YesCommand Controls: Multifunction button, Volume button Weight: 26g Materials: Full Titanium Colour: Lunar Grey What’s Included Aeropex Bluetooth Headphones Two Magnetic Charging Cables Silicone Rubber Case Earplugs