Product Dimensions: 5.12x3.94x2.36 inch Highlights: 1.Bone Conduction Technology Details: *Features*:*Bone Conduction Technology*:Adopt bone conduction technology and open fit design delivers music through your cheekbones,ensuring your ears remain completely open to ambient sounds for maximum situational awareness during long-term wearing. *Wireless 5.1 Stereo Hi-Fi Sound*:Latest Wireless V5.1 ensures fast and stable signal transmitting,offering impressive crystal clear stereo sound when on call or listening music. The high-sensitive microphone can grasp the details of voice and offer crystal clear sound even in a noisy environment. *Open Ear Hook &amp; IPX5 Waterproof*:Adopts open hook design,comfortable to wear even for long time. It can provide hands-free driving call. Never miss an important call while keep safe when driving. Enjoy 14Hrs Music Time:About1.5Hrs full charge for earphone via included USB charging cable and enjoy up to 14Hrs unstoppable music. Suitable for white collar,sport lover and those who wants to protect ears. *One-Key Operation*:Adopt one-key button design,simply and quickly fulfill almost all functions via pressing buttons like answer/end/reject a phone,play/pause,pairing,power on/off,next/previous song,voice assistant wake-up,etc.Kindly Reminder: *Voice assistant can be achieved only when your phone support this function. * Avoid listening music with high volume for long time. * Do not disassemble the earphones,it may cause malfunction or damage. * Do not immerse the earphones into water. * Volume adjustment can't achieve through headset button. *Specifications*:Product Type: Wireless 5.1 Bone Conduction Earphone Transmission Range: 10/32.8ft (Without Barriers) Transmission Frequency: 20Hz-20kHz Input Power Rate: DC 5V/1A Microphone Sensitivity: -42dB Talk/Music Play Time: 14Hrs (80%Volume) Charging Time: 1.5Hrs Standby Time: 200Hrs Earphone Battery Capacity: 1Pc 180mAh Polymer Lithium Battery Waterproof Level: IPX5 Micro USB Length: 30cm/11.81in Item Size: 13x10x6cm/5.12x3.94x2.36in Item Weight: 17.5g/0.04lbs *Package Lists*:1 &times; Wireless Bone Conduction Earphone 1 &times; Micro USB Charging Cable 1 &times; User Manual

Wireless V5.1 Bone Conduction Earphones Open-Ear Wireless Headsets