1、Comfortable Wear: The Bluetooth earphone features an hook design, allowing you to stay connected and aware of your surroundings. Lightweight and comfortable for all day wear without discomfort. 2、Long Battery Life: With a built in high performance 110mAh lithium ion battery, this headset offers up to 16 hours of continuous talk and music playback time, and fast charging in just 1.2 hour. 3、Clear Sound Quality: With premium speakers and noise canceling technology, this earbud provides clearer music and dynamic rhythms for an enhanced listening experience. 4、Touch Control: The fingerprint touch function buttons of this wireless headphone allow for touch control, making operations more efficient and faster. 5、Compact and Portable: The single Bluetooth headset is compact and lightweight, perfect to wear both indoor and outdoor to provide premium music quality anytime, anywhere. Item Type: Single Bluetooth Headphone Material: ABS Color: Black Type: Left Earphone Battery Type: Built in 110mAh Lithium Ion Battery (Included) Bluetooth Version: V5.3 Effective Distance: Approx. 10m / 32.8ft Speaker: Approx. 16mm / 0.6in Control: Touch Control Talk Time: 16 hours Music Time: 16 hours Charging Time: 1.2 hours 1 x Earphone 1 x Charging Cable 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store