**Product Specifications:**
**Brand:** SONY
**Model:** WI-C100
**Type:** Wireless in-ear headphones
**Battery Life:** Up to 25 hours
**Quick Charge:** 10 minutes charge for 60 minutes playback
**Waterproof Rating:** IPX4 (sweat and splash-proof)
**Comfortable Neckband Design:** Comes with 3 sizes of hybrid silicone earbuds (SS/M/LL)
**DSEE (Digital Sound Enhancement Engine):** Enhances audio quality by restoring lost high-frequency sounds
**Customizable Sound:** Adjust EQ settings and ClearBass feature via Sony Headphones Connect App
**Color Options:** Black, Blue, Greyish Brown, White
**Multifunction Button:** Three-button inline remote with microphone for music control and hands-free calls
**Voice Assistant:** Access third-party voice assistants with a double-click
**Compatibility:** Pair with BRAVIA XRTM TVs for Dolby Atmos experience
**Wired Connection Option:** Connect with WLA-NS7 wireless transmitter for 360 Reality Audio
**Environmentally Friendly:** Packaging made with less than 5% plastic
**360 Reality Audio:** Immersive sound experience based on object-based spatial audio technology
**Package Contents:** Wireless stereo headphones, 2 pairs of silicone earbuds (SS, M, LL)
Enjoy high-quality sound, long-lasting battery life, and a comfortable fit with the SONY WI-C100 wireless neckband headphones. Enhance your listening experience with DSEE technology, customizable sound settings, and voice assistant support. Stay active with IPX4 waterproof rating and enjoy hands-free calls with the multifunction button. Immerse yourself in 360 Reality Audio and reduce environmental impact with eco-friendly packaging.