Description: 100% Brand New and High Quality! Material: High Technology PVC 4.0 smart chip，Efficient transmission speed. Compact， ultra Light Design Stereo Bluetooth Headset， Portable And Easy To Carry. High-fidelity sound quality， Wireless songs enjoy Voice report number， low power remind，Connect/disconnect remind，Boot off prompts. Allows you to conveniently answer calls while driving. Supports Two Mobile Phones Simultaneously Connected. Long battery life， fast charging. Support WeChat， QQ voice calls，movie， Compatible For Almost All The Mobile Phones And Tablet PC， etc. Specification: Drive: 40 mm Impedance: 32 OHM Bluetooth version: Bluetooth v4.0 + EDR Power Level: CLASS II Output Power: 30mW Bluetooth distance: 10 meters barrier Frequency response: 20-20000 Hz Operating voltage range: 3.0V-4.2V Microphone sensitivity: -42dB with A2DP / AVRCP high-quality stereo audio transmission and remote control protocol Powerful noise noise cancellation circuit (Active Noise Reduction) Wired and Bluetooth automatically switch to support audio input Charging time is about 1 hour (power indicator Charging: blue light lights， fully charged: blue light goes out) Dimensions: As picture shown Talk time About 4 hours Music for about 3 hours The standby time is about 3-4 days Charging Power: DC5V Power Interface [the hole] (computer USB port， mobile phone charger， car charger) Compatible: Compatible with Android， Apple， Microsoft， Symbian 99% of with Bluetooth cell phones(IOS cell phone has power display) Color: Black，Pink，White，Skin，Blue How to Use: 1. Put the bluetooth on your ear first 2. Press the main button for 5 Seconds then the bluetooth would make a sound that it has opened and power on， Then you could release the button. 3. Please connect your phone with the bluetooth named S530 and try to connect it 4 when it has connected the bluetooth would has a sound "connected" Then you can enjoy yourself with it now! Note:the picture shown is a representation of the item，you'll receive from the available lot. Picture may appear larger on your screen. Color may vary slightly due to the color setting of each individual monitor. Package included: 1 x Bluetooth Earphone 1 x USB cable 1 x Use Manual