It's a TechSky Mini Universal Wireless Single in-Ear Sweat-Proof Sports Headphones, Noise-reducing Stereo Cycling, Office, Work, Driving Compatible with All Smartphones.

FEATURES:-                                                 

• Comfortable to wear: ergonomically designed for long-term comfort, ensuring that your headphones remain in a comfortable position to ensure comfortable, fatigue-free ears and more than 5 hours of freedom.
• Sports headphones: Suitable for running, jogging, hiking, cycling, gym and more. Keep your ear cups comfortable. Designed, no wires entangled, and easily stored in your sports armband or arm bag
• Powerful signal: Built-in microphone, ideal for hands-free calling, listening to music, games, news, etc., seamlessly connected to all devices beyond 30 feet.
• How to use: Compatible with most enabled devices, compatible with Apple iPhone, IOS iPad, iPod, laptop, Android Samsung, etc. Pairing takes only a few seconds
• Charge it for 20 minutes before using it for the first time.Good quality product from TechSky Brand. 100% Quality check and veriified product.

With unique features and excellent sound it becomes best in it's range🤗..