New OWS Air Conduction off Ear Hook Wireless waterproof Sports Ear buds with Panoramic Surround Sound,

         BT Wireless:  Bluetooth v5.3

• place of origin:  RPC
• Battery Capacity:  500 MAH (charging case)
• battery capacity(mah) : 60mAh(each earphone)
• battery indicator: Digital Display
• Connection: Wireless
• Estimated Battery Life : 5-10 hours
• Headphone Form Factor : Ear-hook
• private mold : Yes
• Volume Control : Yes
• Waterproof Standard : IPX-5
• wireless delay time : less than 30 ms
• Support Agreement : A2DP/AVDTP/AVRCP/RFCOMM/HFP/HSP
• Communication Distance : about 15 m
• Frequency Characteristic : 2.402GHz-2.480GHZ
• Talk Time : about 10 hour
• Music Playing: about 10 hour
• Standby Time : about 80 hour