[True Wireless] Portable Dual bluetooth Earphone Ratation Open Waterproof Stereo with Charging Case

Features:1. Exquisite Design: Lightweight and stylish, 360 rotary storage, in-ear design, comfortable to wear.Perfect for running, biking, training, jogginggym exercise,watching TV, or sleeping.2. Advanced bluetooth 4.2 Technology: The in-ear headphones can connect to each other through bluetooth 4.2 technology, which ensures stable signal transmission and powerful compatibility, easy to connect to your devices in seconds.3. Portable Rotary Charging Box: The lightweight and small size charging box is easy to carry, in your pocket or bag.High-capacity storage charging dock, provide 4 times charging of the headset, the total battery life of 10 hours, never worry about battery.4. Super Sound Quality: High Quality Chip for Stereo Sound and Bass Sound. Its Easy To Take and Make Calls ,Voice Dialing with Superior Microphone Quality. Ideal for Car Calling and Friends Chatting, or Working Use.5. One-button Operation: You can easily control on/off, pairing mode, call mode, play or pause music via the multi-functional button on the earphone. Its also compatible with most of bluetooth devices. Just pair it with your device, try different experience through the multi-functional button.Specifications:Color: BlackWearing Type: In-earbluetooth Version: V4.2Transmission Distance: 10mReceive Sensitivity: 95dBImpedance: 16Frequency Response: 21-18kHzCharger Box Capacity: 550mAhBattery Capacity: 55mAhCharging Time (h): 2hTaking Time: 2.5hMusic Time (h): 2.5hStandby Time (h): 120hPackage Inclu