ZUJFPL EVA Hard Case for Sony WH-CH510/WH-CH520/JBL Tune 510BT/500BT/ Live400BT Noise Canceling Wireless Headphones,Premium Travel Protective Carrying Storage Bag(White). High Quality EVA Case: The case is made of high-quality EVA material, semi-waterproof, shockproof, dustproof, durable, and can protect Sony WH-CH510/WH-CH520/JBL Tune 510BT/500BT/ Live400BT Bluetooth wireless headphones from impact, dust, and scratches.