Bluetooth 5.2 Earphones Wireless Earphones IPX5 Earphone Microphone Hook Bluetooth Earphones Everyday Waterproof Single Ear USB Charging High Sound Quality iPhone Android Smartphone PC Game Console PC Tablet Compatible These are Bluetooth wireless headphones. They are compatible with iOS, Android, WP systems, and can be used with Bluetooth-enabled devices. They can be used as earphones for iPhones, iPads, smartphones, and mobile phones. Of course, they are also convenient as high-quality earphones for Bluetooth-enabled computers. Perfect for running, the gym, walking, shopping, studying, English conversation, and excellent fit. These earphones are lightweight and can be easily worn without stress. Supported communication method: Bluetooth Communication distance: Approximately 10m (maximum) Power: Micro USB charging (Standby time): Approximately 100 hours Charging time of the main unit: Approximately 1 hour Playback time: Up to 8 hours Talk time: Up to 10 hours Music volume and data volume affect the time. Accessories: Earphone main unit, USB charging cable, English instruction manual Size: Approximately as shown in the image Since we cannot explain it in detail, Please only purchase if you are familiar with the product. For setup instructions, please refer to the following: From the settings of your iPhone, smartphone, or Bluetooth-enabled device, turn Bluetooth connection ON! Press the center power button. The device will appear on the screen, select it, and you're done! Color Black Product Condition New Bluetooth 5.2 Bluetooth Wireless Bluetooth Earphones Wireless Earphones Ear-hook Type Earphones Earphone Microphone Single Ear USB Charging High Sound Quality Ultra-lightweight Telework Smartphone Earphones Canal Type Earphones Smartphone Bluetooth High Sound Quality Headphones Gym Microphone Included Hands-free Calling Sports Music Bluetooth Wireless Running Wireless Music Playback Sports Single Ear Type iPhone android Android Telework Smartphone High Sound Quality Music Ear-hook Type