Wireless Headphones Bluetooth, SUDROID Bone Conduction Earphones Waterproof Headset Underwater Open Ear Hi-Fi Stereo Sound for Cycling Running Gym, Blue music_UK_update_2021 Specification: Polar Pattem : Cardioid

Specification: Polar Pattem : Cardioid S/N Ratio >70dB Sensitivity : -34dB+2dB product weight: 76g appro Dimensions: φ21 x 78mm Mcoplus VM-M03 Shotgun Video Microphone

Simply press on the related color-coded buttons

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Wireless Headphones Bluetooth, SUDROID Bone Conduction Earphones Waterproof Headset Underwater Open Ear Hi-Fi Stereo Sound for Cycling Running Gym, Blue music_UK_update_2021 Specification: Polar Pattem : CardioidWireless Headphones Bluetooth, SUDROID Bone Conduction Earphones Waterproof Headset Underwater Open Ear Hi Fi Stereo Sound for Cycling Running Gym, Blue Bone conduction headphone, IP68 waterproof, come with adjustable silicone band, comfortable to wear, protects hearing well, suit for most people. Bone conduction headphone the sound vibrations go, by bone, straight to the inner ear, instead of insert your ears, it's protects your hearing well.