Harmonics 216 high fidelity wireless stereo headphones with a decent bass and mid-frequency response. Music is the food of the soul. Surround yourselves with incredible audio experience whether you are on a long trip or out for a morning jog or you are simply laying around on YouTube or Netflix on a relaxed weekend. This headset can be connected to most of the Bluetooth enabled devices, such as iPhone X / iPhone8/ iPhone 8 Plus iPhone 7 / iPhone 7 Plus / iPhone 6s / iPhone 6s Plus, Samsung Galaxy S9 8 / Note 8 / S6 / S7 Edge, Moto Z / HTC 10 / HTC Desire 10 / ASUS Zenphone 3 / Huawei P10 / 9 Honor8, iPad, iPod, Samsung Galaxy devices, Sony devices, Bluetooth enabled PSP, TV, computer and more. Super sound quality Bluetooth 5.0, smart in-line control with high fidelity microphone, enables convenient remote control for music play and phone calls. It has a long playtime and ergonomics design. The earphone has soft silicone earbuds that form a comfortable seal on the ear canals giving a great bass effect. It provides an extraordinary up to 6-7 hours of talk/playtime with 25 hours of standby on a single charge. The headset has an in-line Mic and +/- control buttons which can change volume or play next and previous songs. When not in use, you can use the Magnetic latch behind earbuds to keep them from falling off your neck. This headset has an IPX5 rating and can withstand sweat, splashes, and wet weather conditions, also have strong drivers with Acoustic Echo Reduction technology. It has 12 Month Warranty. The package contains 1N Harmonics 216, Charging Cable, User Manual. Its battery type is Li-Polymer. It is water-resistant. Customer Care Number: +91-9555245245; Customer Care E-mail ID: help@portronics.com