About this item 20-Hr Excellent Long Battery Life: This Bluetooth headphones offer an impressive lifespan, providing up to 16 hours of continuous talking time, 20 hours of music playback, and 240 hours of standby time, with only around 1.5 hours needed for a full charge. Advanced Bluetooth V5.0 Connectivity: Bluetooth V5.0 delivers quicker, more stable, and broader compatibility with iOS and Android smartphones, tablets, laptops, and MP3 players. It can also easily pair with two Bluetooth devices simultaneously. HD & Stereo Sound: Equipped with CVC6.0 noise-canceling microphones, this Bluetooth headset minimizes background noise and enhances sound clarity for calls and music. Enjoy the freedom of wireless mobile communication and music while driving, running, and working. Ideal Design for Exercise: This Bluetooth headphones offer extra flexibility, portability, and durability for workouts. They stay securely in place, ensuring comfort without pain during extended use. Perfect for the g