Humungous playtime - Achieve enormous playtime of 33 hours with the Harmonics Z5 wireless earphones. With its humungous long-lasting battery of 250mAh, use it anytime and anywhere and enjoy the music non-stop. Dual EQ modes - No matter what sound type you seek, Harmonics Z5 allows you to achieve the desired sound output with its Dual EQ modes - Bass mode and Music mode. Switch to your desired EQ mode with just a click. Type-C port for faster charging - Easy and fast charging with the Type-C charging port of the Harmonics Z5 neckband. Charge these wireless earphones for just 10 minutes and get a playback time of 10 hours. 14.2 mm dynamic drivers - Harmonics Z5 comes with 14.2 mm dynamic drivers to enhance the audio output of the earbuds. Experience booming bass and sharp sound quality like never before with these bluetooth wireless earphones Comfort at its best - Harmonics Z5 neckband comes with uniquely designed classic in-earbuds to give your ears the best possible comfort. Moreover, you also get a pair of free ear attachments for enhanced comfort. Made in India - Aligning our products with the Make in India initiative, we feel elated to say that Harmonics Z5 has been manufactured with pride in India. Warranty :12 Months' Warranty Importer/Manufacturer/Packer : Portronics Digital Private Limited, Ground Floor and First Floor, Property No. D 8 Upper Basement, Sector 8, Noida, Gautam Buddha Nagar, Uttar Pradesh, 201301