[Quality Assurance Purchase with Confidence] We provide before and after service. If you have any questions about this product, please feel free to contact us. We will get back to you within 24 hours. ?Bluetooth 5.1?The new Bluetooth 5.1 chip provides instant pairing and uninterrupted stable transmission. Support enhanced speech intelligibility technology. It is more stable and has low power consumption, ensuring smooth calls.QAVGGTYOTHIDERREST. ?Smart LED Digital Display?This headset is equipped with a smart LED digital display, which conveniently and quickly checks the battery level of the charging compartment. With the use of a large-capacity charging bin, the headset can be used for up to 40 hours. The headset uses a type-c charging port, which is more convenient to charge, and it can be fully charged in only 1.5 hours. ?Hands-free for Calling?The bluetooth headset is designed with a lightweight hanging ear, which is comfortable and durable. Support voice wake-up Siri, you can call without holding the phone. Use multi-function buttons to avoid accidental touches. The headset can be easily controlled on the headset, which is very convenient for people who often drive. ?Automatic noise reduction function? The earphone has a built-in ENC environmental call noise reduction function, which automatically reduces environmental noise and brings you a brand-new high-definition call experience. Equipped with volume optimization and dual microphone noise cancellation system to ensure clear call quality.

Wireless Communication Technology: Bluetooth. Connectivity Technology: Wireless. Form Factor: In Ear. Color: Black-1. Brand: WMWYMX. Manufacturer: WMWYMX. Date First Available: May 5, 2022. Best Sellers Rank: #19,280 in Cell Phones & Accessories. Customer Reviews: 4.1 out of 5 stars 79 ratings 4.1 out of 5 stars. Batteries: 1 Lithium Ion batteries required. Item model number: YYK520-1. : B09VYTZJRY. Item Weight: 5.3 ounces. Product Dimensions: 5.91 x 3.23 x 1.14 inches.