These Lenovo bone conduction headphones use Bluetooth 5.4 for wireless connectivity and feature an open-ear design for situational awareness.

• Bone conduction technology transmits sound through cheekbones

• Open-ear design reduces ear canal burden

• Waterproof for use during swimming and sports

• Wireless Bluetooth 5.4 for stable, low-latency connection up to 15 meters

• Built-in microphone for clear calls and voice assistant compatibility

• Volume control with push button operation

• Up to 15 hours battery life and charging time about 2 hours

• Support for memory cards and includes a charging cable and instruction manual