Features:<br><br>- AHR RUN-B DOT approved motorcycle helmet with Bluetooth headset for hands-free communication & mobile entertainment while riding<br><br>Headset:<br>- Can be connected with most Bluetooth devices such as smartphone, MP3, GPS, etc<br>- Intercom function - supports 2 to 3 riders pairing and 2 riders can talk at the same time in full duple, communication distance reaches 1094 yards<br>- Answer or dial the call, reject or hang up the call, auto-receiving calls<br>- Music playing function - connect it with mp3 or smart phone to enjoy music as well as controlling music (forward,backward,play,pause)<br>- Built-in FM radio<br>- Supports GPS voice prompt<br>- Seamlessly mode switching - achieves automatic switching among mobile phone call, intercom and music, cellphone call first<br>- Stereo headphones<br>- DSP Noise Control Technology - cuts down on background noise to ensure clear sound quality even riding in high speed<br>- Long battery life - approx. 300 hrs standby time, 10 hrs intercom conversation or 8 hrs phone calls when fully charged<br><br>Specifications:<br><br>Helmet:<br>- Size: L<br>- Fits Head Circumference: 23 1/4" x 23 5/8" (59 to 60 cm)<br>- Helmet Overall Dimension (LxWxH): 12 3/16" x 10 1/4" x 8 11/16" (31 x 26 x 22 cm)<br>- Material: ABS, EPS<br>Headset:<br>- Bluetooth Version: 3.0<br>- Bluetooth Profile: A2DP, AVRCP<br>- Operating Range: Up to 11 yards for cell phones/up to 1094 yards for intercom function<br>- Working Speed (Max): supports up to 62 mph<br>- Headset Battery: 450 mAh lithium battery<br>- Charging Time: 3 hours<br>- Adapt Voltage: 100 to 240V, 50/60Hz<br><br>Package Contents:<br><br>- 1x Helmet<br>- 1x Bluetooth Headset Receivers<br>- 1 SET of Accessories<br>- 2x Manuals<br>