Hi-Fi Wireless Bluetooth 5.0 Stereo Headphones The product is shipped based on the color or size of the main image of the product page. Features:You dont need any skills to use earbuds. You only need to take out wireless earbuds from the charge case.Featuring Bluetooth 5.0 and lossless HD rendering technology that produce incredible sound quality with deep bass and crystal crisp treble.U-winner true wireless earbuds can block out a lot of surrounding noises, and do avoid wind noise created during running, biking, jogging, etc.Extremely light weight and Earflap design with two pairs of ear tips to ensure your headphones stay firmly in place and improve the experience on sports.It is up to 6 hours playing time when headphones fully charged.Specification: Brand Name: BluedioLine Length: NoneWith Microphone: YesWireless Type: BTResistance: 32Function: For Mobile Phone,HiFi Headphone,For iPod,SportSupport Apt-x: NoStyle: In-EarConnectors: NoneCommunication: WirelessSupport Memory Card: NoPlug Type: Line TypeActive Noise-Cancellation: NoIs wireless: YesSupport APP: YesVocalism Principle: DynamicModel Number: T-elfVolume Control: NoControl Button: YesFrequency Response Range: 20-15000HzBT : 5.0Earphone capacity: 55mAhCapacity 600MAHColour: BlackPackage Included:1 x Pair Wireless Bluetooth Earbuds (Left & Right) 1 x Magnetic Charging Case1 x USB Cable 1 x User Manual