IMPRESSIVE SOUND QUALITY: Riwbox XBT-880 is a bluetooth headphone features with a 40mm large diameter aperture drivers and bulit-in high detail microphone. Wide frequency range reproduces precise deep base and high clarity sound. You can expect comfortable listening experience for both music playing or phone calls.
OVER-EAR PADS: The ear cushion is made with protein, high soft elasticity, keep your skin feeling soft when it cover ears, comfortable and breathable, very suit for a long time wearing.
HANDS-FREE CALL & BUILT-IN MIC: Please Note: Headphones with Microphone and volume control works both in wireless /wired mode. Riwbox Bluetooth headphones provide a quick and stable connection with your Bluetooth enabled devices like cell phones, tablets, pc, TVs within 33 feet, with a high-quality built-in microphone for hands-free calls.