<h1>*Features*:</h1>*Increase Situational Awareness*:With your ears left open; this bone conduction enables you to immerse in the new playlist while hearing the external sounds in order to decrease the risk of the accidents. Besides; you can also take a call while still listening to your colleagues or friends. *Comfortable Fit*:Since it rests on your cheekbones; your ears and ear canals won&#8217;t be involved at all; saving you from all of that soreness and pain. Additionally; this type of headphones was designed to fit snugly against your face; meaning they&#8217;ll stay put when you are moving around. The wireless design also means that you don't need to deal with pesky wires. *128 GB SD Card Supported*:It supports 128GB SD card(not included); which turns the headphone into a MP3 and helps free yourself from the shackles of the phone during exercise. *Wireless 5.1 Technology*:With its advanced wireless 5.1 connectivity; you can enjoy more freedom as it allows up to 49.2ft transmission distance. Provide you with faster and more stable connection; and high-fidelity sound. *IPX5 Waterproof*:No fear of sweat or dropping. Wear it at the fitness club. Enjoy the rhythm beat and feel your heartbeat.<h1> *Specifications*:</h1>&#8203; Product Type: Wireless Bone Conduction Headphone Color: Black Material: ABS Pairing Name: G2 Wireless Version: V5.1 Frequency: 2.4GHz Microphone Sensitivity: -42dB Wireless Transmission Distance: 15m/49.2ft Battery: 3.7V 120mAh Lithium Battery Charging Time: About 1Hr Playtime: About 5-8Hrs Standby Time: 120Hrs Input: DC5V Waterproof Rate: IPX5 SD Card: 128Gb Supported (not included) Cable Length: 26cm/10.24in Headphone Size: 10x13x6cm/3.94x5.12x2.36in Head Circumference: 20cm/7.87in Headphone Weight: 19g/0.04lbs Package Size: 20*18*5cm/7.87*7.1*2in Package Weight: 70g/0.15lbs<h1> *Package Lists*:</h1>1 x Bone Conduction Headphone 1 x Charging Cable 1 x User Manual

Wireless V5.1 Bone Conduction Headphone Open Ear Sports Wireless Headset with Mic IPX5 Sweatproof