Bluetooth Headphones Wireless Earbuds Over Ear Bluetooth Wireless Headphones Long Battery Life HiFi Noise Reduction Foldable Lightweight Headset With Features: 【Bluetooth chip output is faster and more stable】The generation of Bluetooth chip reduces power consumption and improves stability . It enhances the call signal. No matter listening to music, making phone calls, or playing games, it can almost achieve no sensory delay, helping you accurately hear every sound. 【HiFi Stereo Headphones】The earphone is equipped with 40mm moving coil unit to make the sound field wider; our foldable headphones to deliver you superior sound quality with good and clear treble. highly restored the of music. 【Structural design that fits human ear to upgrade listening experience】It has been greatly optimized in the wearing experience.They are foldable and stretchable. using leather ear pads, with decorative ear pads to the, evenly distribute pressure, to achieve comfortable wearing 【Memory card music playback function】Smart Bluetooth stereo multi-function headset, one-touchs connection, restored real sound, wired and wireless connection, has a wired connection function, T-Flash memory card music playback function, can work independently without phone connection, The included AUX audio cable is compatibles with most electronic devices 【HD call, intelligent noise reduction】Two channel wind proof cavity design with Bluetooth call noise reduction technology, greatly eliminating wind noise and other environmental noise, and easily coping with noisy environment. Product Description: Product type: Bluetooth Headphones Material: ABS+PC Product color: Black Product size: 18x16.5cm/7.09x6.5inch Packing size: 18x17x8cm/7.09x6.69x3.15inch Gross weight: 288g/0.63lb Bluetooth protocol: 5.0+EDR Transmission distance:10m Usage time: 10 hours Charging time: about 2 hours Battery capacity: 250mah,Energy saving battery System Requirements：With enabled devices , including table,mobile phones , PC , MP3 , notebookand so on Package Included: 1xBluetooth Headphones 1xThe Charging cable 1xInstructions