Bluetooth 5.3 Sport High End Call Noise Reduction Intelligent Button Thin Sleep Wireless Earphones Features: 【Ultra thin body】This Bluetooth earphone features lightweight, with body thickness of about 1cm. Whether worn while lying the side or sleeping, you can enjoy good experience. 【Targeted Sound Transmission】This Bluetooth earphone has directional sound function and built-in leak proof filter, achieving no sound leakage. 【Call Noise Reduction】This Bluetooth earphone has dual microphone digital noise reduction, which can greatly reduce most environmental noise in daily life, highlight the human voice effect, and bring clearer call effects. 【Extra Long Range 】This Bluetooth earphone has high battery charging compartment, which takes 1 hour to fully. When paired with the charging compartment, it can continuously for 24 hours and last for 480 hours. 【Bluetooth 5.3 chip】This earphone adopts low-power Bluetooth 5.3 chip, which can transmit longer and faster distances, has wider sound range, and brings fast experience. Product Description: Product Name: Bluetooth Earphones Product colors: beige Bluetooth version: V5.3 Transmission distance: ≥ 10m (barrier free) Charging interface: Type-c Wearing form: half in ear Charging time: approximately 1- hours Standby time: approximately 480 hours (when used with charging compartment) Package size:10.5×9.5×3.5cm/4.1×3.7×1.4in Package weight:73g/0.16lb Product List: 1 x Bluetooth earphones 1 x instruction manual 1 x charging cable