REMAX OpenBuds P10 OWS Air Conduction Earphones Bluetooth 5.4 Wireless Open Earbuds - Blue •【Superior Sound Quality】14.2mm PU+fiber speakers deliver transparent and rich bass,providing an infinitely pleasing audio experience •【Pressure-Free Comfort】Innovative design ensures excellent wearing comfort without any pressure,perfect for extended use •【Secure Magnetic Charging Case】Double strong magnetic adsorption in the charging compartment prevents earphones from falling out,ensuring safety and convenience •【Portable Design】Integrated hanging rope allows for easy carrying,attaching to belts,keychains,and more for on-the-go accessibility •【Durable Construction】High-transparency,high-strength imported PC material resists scratches,maintaining a pristine appearance with daily use •【Long Lasting Battery】Enjoy up to 8 hours of music playback or 5 hours of calling time on a single charge,with a total of 50 hours standby time Specifications: •Material: ABS+PC •Bluetooth Version: 5.4 •Supported Protocols: A2DP,AVRCP,HFP,HSP •Transmission Distance: ≥10m •Working Voltage: 5V •Impedance: 22Ω±15% •Speaker Power: 10mW •Battery Capacity: Earbuds: 50mAh,Charging Case: 300mAh •Charging Time: Approximately 2 hours •Music Playback Time: Approximately 8 hours •Call Time: Approximately 5 hours •Standby Time: ≈50 hours •Speaker Size: 14.2mm PU+fiber Package included: •2 x Earphones •1 x Charging Case •1 x Cable •1 x English and Chinese Manual