Bluetooth Wireless In-Ear Headphones by - Music on the Go with Bluetooth Technology! This Bluetooth wireless in-ear headphones by is to experience music and speak over the phone with the benefits of wireless technology. This cool headphones have the technology of Bluetooth 4.1 and come in a unique neckband design. This provides active pairing with smartphones and devices. This Bluetooth speaker headphones has a noise cancellation feature to answer calls without any disturbance. It helps to cancel any sort of external noise and provide clear sound. Earplugs are ergonomically designed to fit the ears. The sound quality is crisp and clear. Even the voice calls are pretty prominent. It is 12mm in diameter to fit the ears of all people. The headphones have a built-in play, stop, forward and backward feature to enjoy music and answer calls with just the help of the headphones and not with the connected device. The magnetic earbuds conveniently clasp together, reducing clutter when not in use. Large 12mm speaker and active, dual-mic noise reduction ensures quality sound and ease of wear. Large 12 millimetre speaker units deliver high-quality, clear sound. The dual-microphone noise reduction and echo cancellation reduce outside sound interference and feedback during calls. Long Battery Life The high-capacity battery supports up to 6 hours of talk time, up to 6 hours of listening, or up to 300 hours of standby.