Bluetooth wireless headset with USB charging cable and hard case. - Connection type: Wireless - Included: micro-USB charging cable - With case Ear pads (unused) Purchased in 2023 and used only a few times. No instruction manual. There are power and volume buttons on the side of the earphones. 30mm (height) x 105mm (width) Weight: 17g Communication distance: 10m The product description states 6 hours of continuous talk time. Since it has been used very little, I don't think the battery has been significantly depleted. It is a low-priced item, so the sound quality is not high. Thank you for looking.