No accessories included. Experience immersive 360 Spatial Sound with a BRAVIA XR™ and compatible Sony headphones. By connecting BRAVIA XR™ to compatible Sony headphones, you can enjoy an overwhelming sense of sound expansion even with headphones. Furthermore, with 360 Spatial Sound Personalizer, the sound field is optimized for each individual, allowing you to enjoy "360 Spatial Sound" with a sense of immersion as if you were in a movie world. ■ Product Specifications Brand: SONY Connectivity Technology: Bluetooth (Wireless) Power Source: USB Type-C Size: 5.8 × 5.8 × 2.3 cm Weight: Approximately 29g Accessories: None