Customized Camping & Outdoors, Anker Soundcore Life Q20i Wireless Noise Cancelling Headphone - 60Hr Battery & Hi-Res Audio, Custom oversized 40 mm dynamic drivers produce Hi-Res sound Ultra-fast Bluetooth 5.0 connection between headphones and mobile device Switch to Transparency mode on when you need to be aware of your surroundings Fast charge for 5 mins to get an extra 4 hours of playtime Download the Soundcore app to tailor your sound using the customizable EQ, with 22 presets, or adjust it yourself 60-Hours of playtime (ANC off), 40-hours of playtime (ANC on) What comes in the box: Micro USB cable, 3.5mm AUX cable, welcome guide Gift box dimensions: 6.5"L x 9"H x 2.9"W Includes Lithium battery ... #101900-001 $110.95/each.