5SUPREME P9 Wireless On Ear Headphones Deep Bass xzs9 Bluetooth  (Multicolor, On the Ear)

Active Noise Cancelling technology. Significant noise reduction for travel, work and anywhere in between. Advanced active noise reduction technology quells airplane cabin noise, city traffic or a busy office, makes you focus on what you want to hear,enjoy your music, movies and videos. Expend Less, Expect More. P9 Bluetooth eadphone provides high-quality built-in microphone for hands-free calls, Which is convenient for you to free yourself from wires. Enjoy high-quality, Long-listen comfort. Skin texture, lightweight comfortable around-ear fit you can wear all day long. Gentle Reminder: please take off the headphone every 2-3 hrs to get your ears relax, in order to get better hearing enjoyment, and keep the head comfortable. Charge for 2-3hours gives you up to 9 hours of playtime and 120hours of standby. A built-in 400mAh battery won't allow your headphones power off, you can enjoy your world without noise.