auvstar CR-9 Wireless Headphone

Enjoy ultra-long battery life for all-day use without recharging. Experience HiFi sound quality with rich, detailed audio that elevates your listening experience. With Bluetooth 5.4, enjoy faster, more stable connections and seamless wireless performance wherever you go.The CR-9 model delivers impressive performance with 180 hours of standby time and a playback time of 38 hours, allowing you to enjoy extended use without frequent recharges. With a charging voltage of 5V, it supports fast charging, fully powering up in just 2.5 hours for maximum convenience.The zinc alloy arm offers exceptional durability and strength, ensuring a longer lifespan and resistance to wear and tear. Its lightweight design also provides flexibility and comfort for everyday use.