Bluetooth 5.3 Neckband Bluetooth Headphone, Sweat Resistant Noise Cancelling Stereo Headphones, and Retractable Ear Tips for Music, Conference, Videos (Bright Black)

Bluetooth 5.0 & HD Stereo SoundThis Bluetooth headset incorporates advanced Bluetooth 5.0 technology for a quicker and more stable signal connection, with a range of up to 33 feet. CVC 8.0 noise canceling technology filters out background noise to ensure crystal-clear sound for both calls and music. Long Battery PerformanceThis Bluetooth headphone is equipped with a 180 mAh battery, delivering up to 16 hours of continuous talk time, 20 hours of music playback, and 240 hours of standby time. A full charge takes about 1.5 hours. Ergonomic Neckband & Retractable EarbudsFeaturing an ultra-light and flexible ergonomic neckband weighing only 1.5 oz for comfortable wear. The retractable system uses high-quality wire designed for over 5000 retraction cycles. It is of premium quality, portable, and convenient. IPX5 Sweatproof & Hands-free CallingThese sport Bluetooth headphones are IPX5 sweatproof, making them suitable for running, hiking, cycling, fitness, the gym, etc. Moreover, the neckband design provides vibration alerts for incoming calls, so you will not miss a call even in noisy environments or while exercising