Audio-Technica ATH-CKS5TWBK Solid Bass Wireless in-Ear Headphones, Black Long-lasting battery with 15 hours of continuous use on a full charge Portable charging case gives you two additional charges

Long-lasting battery with 15 hours of continuous use on a full charge Portable charging case gives you two additional charges for 45 total hours of on-the-go power Auto power function turns headphones on when removed from the charging case and turns them off and begins charging when returned

Built-in mic and buttons let you control music calls and volume without touching your smartphone Qualcomm cVc(Clear Voice Capture) technology ensures you can have clear natural-sounding conversations during calls

Water-resistant performance (IPX2 drip-proof rating) protects headphones from dripping water such as rain and sweat

Includes thin flexible silicone eartips (XS/S/M/L) for secure fit comfort and improved high-frequency sound delivery Also includes 3D loop supports 30 cm (12″) USB-A/USB-C charging cable silicone rings and portable charging case

Truly wireless design with Bluetooth 5 0 for freedom of movement Exclusive 10 mm drivers with dual-layer diaphragm deliver clear full-range audio with superb bass