The customer comes first! If you have any dissatisfaction with the product, we support full refund within 30 days! High-capacity Transparent Case Bluetooth Earbuds Wireless Sports Earphones with Extended Battery Life and Secure Fitness Features: 【Bluetooth 5.3 Technology】 Utilizes advanced Bluetooth 5.3 technology for stable connectivity and high sound quality audio transmission. 【Active Noise Cancellation】 Equipped with active noise cancellation feature to effectively reduce external ambient noises and enhance your music experience. 【Non-In-Ear Design】 Designed to be non-intrusive and comfortable to wear, avoiding discomfort during extended usage. 【Up to 70 Hours of Battery Life】 Built-in high-capacity battery ensures up to 70 hours of continuous music playback or talk time, reducing the need for frequent charging. 【Confidentiality Protection】Supports Confidentiality protection features, safeguarding your communication content and Confidentiality information, providing a worry- user experience. Product Description: Product type: Bluetooth Headphones Material: ABS+PC Product color: Pinks Packing size: 9.5x8.5x3.5cm/3.74x3.35x1.38in Gross weight: 76g/0.17lb Bluetooth protocol: V5.3 Transmission distance:10m Playback duration: about 8-10 hours Charging time: about 2.5 hours Standby time: 150 Days Charging interface: Type-C Applicable systems: iOS, Android, Water proof performance: IPX5 Package Included: 1xBluetooth Headphones 1xCharging cable Viflosae High-capacity Transparent Case Bluetooth Earbuds Wireless Sports Earphones With Extended Battery Life And Secure Fitness Electronics Gadgets Up to 40% Off 【Bluetooth 5.3 Technology】 Utilizes advanced Bluetooth 5.3 technology for stable connectivity and high sound quality audio transmission. 【Active Noise Cancellation】 Equipped with active noise cancellation feature to effectively reduce external ambient noises and enhance your music experience. 【Non-In-Ear Design】 Designed to be non-intrusive and comfortable to wear, avoiding discomfort during extended usage. 【Up to 70 Hours of Battery Life】 Built-in high-capacity battery ensures up to 70 hours of continuous music playback or talk time, reducing the need for frequent charging.