The Yamaha TW-E5B true wireless earbuds (in-ear headphones) combine high-performance sound with Yamaha original technology. They feature outstanding phone call quality with an advanced mic design and Qualcomm cVc (Clear Voice Capture), Ambient Sound for staying aware when you need to, and Listening Care, intelligent equalization for full-range sound at lower listening volumes. Employing Bluetooth 5.2 and Qualcomm TrueWireless Mirroring for stable wireless connectivity, the TW-E5B earbuds provide up to 30 hours of total battery life. They are water and sweat resistant (IPX5-rated) — ideal for sport and weather — and offer easy controls for phone calls, music playback and Siri/Google Assistant activation. They support both AptX Adaptive and AAC, allowing them to provide high-quality streaming with both Android and Apple devices.