Thank you for viewing! Headphone Type: Ear-hook type Noise Control: Active Noise Cancellation Headphone Jack: USB Model Name: HS2 【Industry First! Best Bone Conduction Earphones for Beginners】 Unlike conventional earphones that transmit sound through the eardrum, Erssimo's bone conduction earphones use the latest proprietary bone conduction technology, with sound reaching the brain as vibrations through the bones! The first-ever bone conduction earphones feel as light as a feather, weighing only 29g! 【Perfect for Sports! The Best Running Partner】 Erssimo's bone conduction earphones feature a titanium frame that provides a soft yet secure hold, preventing them from falling off even when shaking your head or straining. The neckband is also soft and flexible while maintaining its hold, providing a secure fit even during intense workouts like weight training! You can use it with peace of mind. It supports the waterproof and dustproof standard 【IP55】, making it resistant to rain and sweat! You can fully enjoy sports while being aware of your surroundings and the presence of others! You can easily control "music playback/pause, skip forward, skip back, volume up, volume down, answer/hang up/end calls" with one hand. 【Truly Wireless Bone Conduction Earphones - Bluetooth - Enjoy Music More Freely!】 Bluetooth 5.0 communication provides a stable Bluetooth connection that won't be affected by congested radio wave environments outdoors! Bone conduction earphones bluetooth with microphone, bone conduction earphones bluetooth waterproof, sports earphones, running earphones, training earphones, cycling earphones, earphones that don't block the ears, bone conduction wireless earphones, bluetooth earphones, Type-C fast charging, 8 hours of continuous use, bone conduction