Description: Using the new Bluetooth-compatible 5.2 technology, this wireless headset is strongly anti-interference, has fast transmission, low power consumption, low latency, and high performance and is widely compatible with mobile phones, computers and other devices, to meet your various connection needs. Not only does it support intelligent noise reduction to avoid the disturbance of ambient sound, but this headset also comes with fully-wrapped, breathable ear cups for an immersive, high-fidelity music listening experience. It is made of high-quality ABS, metal, faux leather, and cotton material. The length of this product is 19cm and width is 15.6cm. This wireless earphone is suitable for listening to music, calling, playing games, and so on. Item Name: Earphone Material: ABS, Metal, Faux Leather, Cotton Battery Capacity: 400mAh Bluetooth-compatible Protocol: 5.2 Transmission Range: 10 Meters 20h Talk/Music Time Noise Reduction: Intelligent Noise Reduction Play Control: Button Control Wearing Type: Headwear Features: Stereo Surround, Intelligent Noise Reduction, HD-compatible Calling Size Details: L: 19cm/7.48", W: 15.6cm/6.14" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Earphone 1 x Charging Cable 1 x User Manual Using the new Bluetooth-compatible 5.2 technology, this wireless headset is strongly anti-interference, has fast transmission, low power consumption, low latency, and high performance and is widely compatible with mobile phones, computers and other devices, to meet your various connection needs. Not only does it support intelligent noise reduction to avoid the disturbance of ambient sound, but this headset also comes with fully-wrapped, breathable ear cups for an immersive, high-fidelity music listening experience. It is made of high-quality ABS, metal, faux leather, and cotton material. The length of this product is 19cm and width is 15.6cm. This wireless earphone is suitable for listening to music, calling, playing games, and so on.