Beige wireless earbuds, SONY WF-LS900N 4043078. I bought a replacement because they've become difficult to charge. Even if I can listen, the battery runs out quickly. Sound comes from both ears. They last about 30 minutes on a full charge. Please consider them as junk. They might work if the battery is replaced, but I don't know. - Brand: SONY - Color: Beige - Type: Wireless Earbuds - Model: WF-1000XM4 - Case Color: Beige Thank you for looking.