In-ear Earphones - Universal - YH-New Private Model F9 Bluetooth Headset Highlights Universal YH-New Private Model F9 Bluetooth Headset YH-New Private Model F9 Bluetooth Headset Product is shipped based on color or size of the main image of the product page. Features: High-definition LED displays the magnetic induction of the remaining PowerAutomatic platform correspondence, automatically charged in the storage box, can charge phone weight and compact body, comfortable and stable to be used as a phone stand mobile to liberate your Handadopt New intelligent smart noise reductionWater-proof and sweat-proof technology, effectively prevent sweat from damaging components Siscification: Color: BlackConnection Technology: Wirelessbattery Capacity: 2000 Mahmagnetic Absorption Function: Nano Magnetic Absorption -Charging-Control Method: Touch Operation Control: Duration of light, the color of the product will have the size of the chromatic aberration that the product size is manually measured, there may be errors