Smartphone Bluetooth Hat. The Smartphone Bluetooth Hat keeps you warm and connected all winter! This premium knitted beanie has dual speakers, plus a built-in microphone so you can enjoy up to 6 hours of wireless music and hands-free phone calls.
- Simple to pair with any bluetooth device
- Handsfree speaker and built-in microphone; you can answer your phone calls or listen to music while wearing the beanie
- Humanized designs of its power display and voice prompt.