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-free user experience. Product Description: Product type: Bluetooth Headphones Material: ABS+PC Product color: Black 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 Wanfds Wireless Earbuds Bluetooth Headphones with Earhook,Noise Cancelling,70H Playtime Stereo, LED Power Display, BT5.3,Cordless Over-Ear Earphones with Microphone for iOS Android Cell Phone Wireless Earbuds Bluetooth Headphones with Earhook,Noise Cancelling,70H Playtime Stereo, LED Power Display, BT5.3,Cordless Over-Ear Earphones with Microphone for iOS Android Cell Phone HiFi Stereo Sound Portable and Durable Good Customer Service