450BT Bluetooth Wireless Headphones. They include a 3.5mm jack cable.

450BT Bluetooth Wireless Headphones. •Comfortable to Wear: With soft cushion and pressure relief pads to ensure long-term comfortable wearing without stress, suitable for people of different ages. •Functions: Adjust volume, change songs, answer calls, reject calls, hang up calls, Bluetooth playback with multipoint connection, Bluetooth connection, Micro SD card reader, voice prompts, built-in microphone, 3.5mm jack cable connection. •Bluetooth 4.2: High speed and stable transmission. •Includes USB charging cable and 3.5mm jack cable. Bluetooth: 4.2 Battery: 200 mAh Charging time: 2.5 hours Use time: 4 hours Standby time: 100 hours ABS and metal alloy.