Advanced Bluetooth 4.0 technology: Ultra-optimized version of Bluetooth that consumes less energy yet delivers more reliable connection</br>Improved sound quality: Eb20a promises excellent acoustic hi-fi experience with true tone and thumping bass</br>Long play and standby time: Build-in rechargeable battery supports up to 12 hours continuous playtime & up to 26 days standby time</br>Hands-free functionality: Built-in high sensitivity microphone features ultra-clear sound quality with noise reduction & echo cancellation technology</br>Stylish and user-friendly design: The ergonomically designed protein leather provides pillow-like comfortable softness</br></br>Product Description</br></br>Color: Black LeMe Bluetooth headphones supports Bluetooth 4.0 compatible with iPhone iPad and most Android phones. Offers a superior listening experience by enhancing transmission distance and stability while significantly reducing standby power consumption. Wireless music control the intuitive button design spares users the trouble of looking down at the screen or holding the in-line control. You can adjust volume or skip songs with a simple tap of the ear. Pressed up to 30000 times in rigorous endurance testing. Quality assurance tests show any single button can handle thousands of clicks. Premium quality with guaranteed durability. High sensitivity built-in microphone Built-in microphone features the latest ultra-clear sound quality and CVC6.0 DSP noise reduction technology to intelligently eliminate external noise during a call and significantly reduce echo interference in enclosed environment. Perforated earpiece with 120 air holes. Open cavity design with exquisite and exceptional tone. Up to 26 days of standby time the low power consumption of Bluetooth 4.0 and the use of 195 mA lithium polymer battery ensure up to 26 days of standby time. Adjustable design flexes and stretches to fit any head Adjustable earpieces: A 13-degree Pivotable design for a comfortable fit. Extendable headband: With a maximum extendibility of over an inch?? ear