SONY Wireless Stereo Headset BQ with Microphone WI-SP500

[Product Overview] Bluetooth and NFC compatible, making it easy to connect to your player. Open-back type allows you to listen to music while also easily hearing ambient sounds. Newly designed dedicated eartips for superior fit and to prevent them from falling out. Supports the high-quality audio format "AAC".

[Specifications & Features] • IPX4 equivalent water resistance; a sports model that is resistant to sweat and splashes. • Accessories: Ear tips (2 each of S and M sizes), Micro USB cable, Carrying holder • Continuous music playback time: up to approximately 8 hours • Weight: 18g