Doqaus Upgrade Bluetooth Headphones Over Ear, 90H Playtime Bt 5.3 Wireless [Premium Sound Quality]: DOQAUS LIFE 4 Bluetooth Headphones over ear come equipped with two 40mm driver units and Bluetooth 5.3 technology, offer stable transmission, lower latency, and clear phone communication. ensuring stable transmission and crystal-clear audio for your gym sessions or travel adventures. The tuned by professional acoustic engineer 3 EQ modes allow you cater to different music styles, ensuring an optimal listening experience for music lovers. [Super Long Battery Life]: Enjoy up to 90 hours of playtime with a single charge, making these over ear headphones wireless ideal companions for long flights or workout sessions. And also perfect for gym enthusiasts and workout fanatics, these wireless headphones over ear offer up to 90 hours of playtime in Bluetooth mode and can be quickly charged for 5 hours of listening in just 10 minutes. Stay motivated and focused on your fitness goals while enjoying your favorite tunes. [Unparalleled Comfort]: Designed with soft, replaceable ear cups and a lightweight frame, these sweatproof over-ear headphones are perfect for men, women, teenagers, and gym enthusiasts. The ergonomic fit customized fit, while the advanced ventilation keeps your ears cool during extended wear, allowing you to enjoy your favorite tunes for longer periods. [Enhanced Features]: Stay connected on the go with the DOQAUS LIFE 4 workout headphones wireless bluetooth. Featuring multi-point connectivity, you can easily connect two Bluetooth devices simultaneously for seamless switching between music and calls. The wireless headphones bluetooth also support various audio formats including A2DP, AVRCP, HSP, HFP, SBC, and AAC, ensuring compatibility with a wide range of devices. Experience convenience and versatility with these wireless Bluetooth headphones over the ear. [Superior Service]: Enjoy peace of mind with the DOQAUS LIFE 4 gym headphones. With a 30-day policy and an 18-month replacement, you can trust in the quality and reliability of these over the ear headphones. Our customer service team is dedicated to providing excellent support, with all inquiries processed within 24 hours. Elevate your listening experience with the DOQAUS Bluetooth Headphones over ear, designed for music enthusiasts, gym lovers, and travelers seeking premium quality and performance.