• With Mic:Yes
• Bluetooth version: 5.1
• Wireless range: 10 m
• Battery life: 12 hr | Charging time: 1
• BLUE SEED PRESENT ::: 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.