Wireless Headphones, High-fidelity Stereo Sports Wireless 5.3 In-ear Headphones with Hook, 48H Deep Bass, LED Display, Noise Reduction, Built-in Running Microphone

Battery Properties:Rechargeable BatteryRechargeable Battery:Lithium Battery-PolymerNoise Control Mode:Noise cancellation for voice callControl Method:TouchHeadphone Features:Sports-and-exerciseControl...