Product Features:Excellent Sound Quality: With Bluetooth V5.0 + EDR and TWS technology, it provides faster pairing and more stable connectivity. Enjoy listening with the high-definition stereo music output. So you can stay in the music world, watch movies and share headphones with your surroundings.One button control:With just one button, you can turn on/off, pair, call, listen to the following songs, play music or pause They are easy to connect, the two headphones can automatically connect between after switching on and can automatically connect to your phone after the first connection.High Capacity: Extremely low power consumption, allowing 4-5 hours playback time in high quality. With only 1.5 hour charging time, you can enjoy up to 4 hours of carefree music enjoyment. The tiny charging box recharges the earphones up to four times completely. So you never run out of music on the go, even when youre out for a whole day.Perfect fit and small size: Ergonomic and ergonomic design of the headphones allows for long-term comfortable use, extremely light and elegant design, fits perfectly to your ear and is comfortable for many hours without pain. and are therefore safe and stable when running, cycling, training, jogging, hiking or exercising.One-step paring technology: open the box, you can seamlessly pair this device to your Bluetooth devices automatically without any problem. You dont need any skills to use Wireless earbuds. In a couple of seconds, you will be in your euphonic music world.SpecificationProduct: Bluetooth headsetProduct speaker: 10mm composite membrane speakerMusic/talk time: about 4 hoursHeadphone power: 45mAhCharging box power: about 400mAhWorking range: 10 meters (barrier-free space)System support: iOS/Android/WindowsWorking current: 8mAStandby time: 90 daysCharging interface: Type-CSupport protocol: A2DP v1.2, AVRCP v1.4, HFP v1.6, HSPPackage weight: 110gPacking size: 10*10*3.5cmThe package includes:2 x Mini Bluetooth Headset1 x Charging Box1 x ManualNOTE1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding 2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.Customer Satisfaction: .