Yaconob BT-S2NS 5.0 helmet Bluetooth headset is suitable for personal travel, travel with your lover and two people in a team. Like your old friend, it is with you comfortably and stands the test 

1. Even if you are driving on a noisy highway, you can still maintain the pleasure of listening to music,and you can keep a smooth conversation with your teammates and avoid losing contact
2. You and your teammates can maintain intercom or talk within a barrier-free distance of 39,370 inches and share the fun of riding with each other.
3. When you want to listen to a program, the built-in FM radio BT-S2NS will automatically select the best program frequency for you on the go.
4. BT-S2NS is super waterproof, even if you use it on rainy days, you don't have to worry about it at all.
5. Compatible with your smartphone and BT-S series Bluetooth headset.

certificate:

• CE, FCC, RoHSSpecifications
• Charging interface TYPE-C interface
• Power supply requirements 5V=1A
• Battery type Chargeable lithium polymer battery
• Operating temperature 14℉~122℉ (-10℃~50℃)
• Storage environment 5℉~131℉ (-15℃~55℃)Specifications
• Bluetooth version 5.0
• Operating distance 1000 meters
• Standby duration 200 hours
• Working duration 14 hours
• Charging duration About 3 hours

What's in the Box?  

1. Main unit  x 1
2. Headphone cord x 1
3. Charging cord x 1
4. Operation instructions x 1
5. Clamp x 1
6. Velcro x 2
7. Screwdriver and screw x 1
8. Audio cord x 1

Wishing you a pleasant journey!