New Open Box I-Star Wireless Headphones with Bass 3D HiFi Stereo Sound and Bluetooth 5.0, Noise Cancelled Wireless Earphones with Charging Case Built-in Microphone for Sport and Relax

• TRUE WIRELESS EXPERIENCE - Enjoy total freedom and amazing wireless stereo sound experience with the advanced Bluetooth 5.0 and TWS technology. No more worrying about tangled wires, our cordless ear pieces offer easy portability for sports, running and travel.
• PREMIUM SOUND AND NOISE CANCELLATION - Intelligent chipset automatically adapts to different genres for the enhanced listening experience. cVc 6.0 noise cancelling technology and built-in microphone give you best possible call quality, advanced audio enhancements and noise suppression for clear-sounding conversation.
• USER-FRIENDLY DESIGN - Water resistant to IPX4 standard means you can enjoy your favorite music even when jogging in the rain or sweating in the gym. It has never been easier to control your headset with multi-function button: power on/off, play/pause music, accept/reject calls with one click.
• CHARGE ON THE GO - Portable Charging case with built in battery will re-charge your ear buds in 1 hour. Enjoy up to 4 hours of continuous play time. Earbuds enter deep sleep mode when placed into the charging case, reducing the power consumed, to give you up to 180 hours of stand by time. We recommend charging your earbuds for at least 2 hours before first use.
• Super Endurance—I-STAR wireless earbuds can last for over 3.5 hours to 4 hours’ music playtime on a single charge. While on the go charging case the super musical earbuds power can last up to 15 hours. You can go for a day without power shortage thus sufficient music joy all through your day activities.