Bluetooth Headphones, Pacoco Stereo Foldable Headset Handsfree Wireless Bluetooth Headphones Earphone with Mic Micphone (Red) 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth. Bluetooth + stereo headset combo.Allow you to answer or reject phone calls anytime and anywhere. Wireless headphone connects to other device that has Bluetooth capability,such as,iPhone,Samsung Galaxy , HTC , etc. Foldable design and adjustable length hinges,very comfortable to wear and easy to carry.Best choice for listening music,watching movie,chatting online etc. Charged via USB, rechargeable battery, convenient and practical.Playing time up to 10 hours, and continue talk time up to 7-8 hours, standby time up to 120 hours.