Remax RB-700HB Wireless On-Ear Headphones are perfect for any music lover and beyond. With incredible clarity and acoustics, you can fully enjoy your favorite music every day, on the street while moving, at the office, in the car, or at home. Remax RB-700HB are a pair of super comfortable headphones, equipped with Bluetooth 5.0 for the highest quality sound transmission. Premium speakers offer both bass and rich stereo sound when listening to your favorite music. They have a built-in microphone for your handsfree calls. The headphones have a built-in 300 mAh battery, which will ensure continuous sound for up to 10 hours. The soft material on the inside of the headphones will make you feel comfortable, even after long wear. The headphones can be easily and quickly connected to smartphones, tablets, TVs, and other Bluetooth devices, from about 10 meters.