🚚 Fast Shipping 📦 Brand New in Box 🛒 Click "Buy Now" Button to Place Order 😀 DELIVERY: Estimated 3-5 days ⭐ RETURNS ACCEPTED: 14-day returns. Long battery life and fast charging: with 50 hours of uninterrupted playback with a single charge, beyond 15 minutes, you can enjoy more than one hour of playback Bass Booster (XBS): Panasonic's extra bass system in one mode of equalization that enhances the sound evenly in highs, mediums and lows, also providing a clear and crisp sound, reinforcing the bass range Voice control without your smartphone: thanks to the more built-in books and the voice assistant, you can make calls , change the music or increase the volume without needing to turn on your phone Flexible Bluetooth connection or cable: decide to use your headphones without using Bluetooth mode, for example, when you are exercising or moving around the city, If you want to use the extra long cable of 1.2 meters, if it is kept without battery or you decide to use it Extra comfortable fit: thanks to the headband and the softly padded ear protectors with the best materials, they adapt perfectly to the format of your head and ears and you will be able to enjoy a long time with the headphones without feeling discomfort Play Video Shell structure, driver equalization function providing powerful bass reproduction with unprecedented well-defined deep bass response. Available in RB-M700BE/RB-M500BE/RB-M300BE Bass Reactor Feel the pumping bass through real vibration Bass Reactor responds to the sound of bass in music and amplifies its low frequencies. The actual vibration transmitted through the housing also directly improves the bass sound. Available in RB-M700BE/RB-M500BE 40mm Free Edger Driver System Well-defined deep bass response The 40mm Free Edger driver system produces sound evenly through the distortion-resistant diaphragm and enables the headphones to achieve bass deep and delicate. Thanks to the highly elastic material around the edge, the diaphragm can move dynamically and smoothly to accurately reproduce sounds. Available on RB-M700BE/RB-M500BE/RB-M300BE Active Noise Cancellation Eliminates surrounding noise that interferes with the originally intended sound, making bass clearer (available only on RB-M700BE). Activating the voice assistant You can start the smartphone's voice function to select music, adjust the volume and make phone calls, with your voice.Lightweight and comfortable fit The side pressure dispersion design ergonomically adjusts the side pressure balance between the headband and the ear pads. Long Play and Quick Charge The M700s offer 20 hours of continuous wireless playback on a full charge, or 1.5 hours on a 15-minute quick charge (M500: 30 hours/2 hours, M300: 50 hours/3 hours). RB-M300BE RB-M500BE RB-M700BE wireless playback 30 hours Wireless playback time 20 hours 15-minute charge playback 3 hours 15-minute charge playback 2 hours 15-minute charge playback 1.5 hours