ESR Dual Driver

Product Features
 
Dual Drivers: These wireless Bluetooth earphones are designed with dual-driver technology. The advanced filtering within the dual drivers allow for better separation of frequencies from each earpiece and provides you with a much smoother and more precise bass and treble.
Comfortable and Secure Fit: Countless hours have been spent on studying the perfect fit angle. The earphones will stay securely in place even while doing extreme sports and still feel comfortable after wearing them for long periods of time.
Stable Bluetooth Connection: The Bluetooth 4.1 audio decoding provides a seamless, lag-free, and stable connection for a reliable wireless listening experience.
Long-Lasting Battery: 100mAh battery streams up to 7 hours of music and only needs 1.5 hours to fully charge, providing you with a whole day’s worth of music.