Product features1. Using the chip: CSR bc86352. Bluetooth version: Support Bluetooth v4.1 + EDR specification. Built-in a2dp function.3. Bluetooth protocol: A2dp1.2, avrcp1.0, hfp1.64. Wireless frequency range: 2.4ghz ~ 2.483ghz5. Modulation: Gfsk6. Headset power: Class 2 (10m, 33ft)7. Audio frequency range: 20hz ~ 20khz8. Speaker size: 11 speaker copper ring9. Microphone: Back-type 4015 / -42db10. Battery capacity: Rechargeable polymer lithium battery (80mah)11. Charging time: About 2 hours12. Charging voltage: DC 5v13. Communication time: 5-7 hours14. Play time: 5-7 hours15. Standby time: Up to 220 hours.
- Designed with internal soft metal and external primary silicone，according to the size of the user's ear to adjust the shape and size of ear hooks, a good solution to fix the way for headphones for different scenarios, such as the gym, running , Jogging, hiking, cycling and pounding.
- With CVC 6.0 technology, intelligent noise reduction, communication and music more clearly, such as immersive, So you every call and listen to music can be in close proximity.
- Using the latest Bluetooth 4.1 CRS technology; within 10 meters（33 feet）of accessibility, you can connect two mobile phones at the same time, free to switch calls. the headset with Microphone easily pair with smartphones, tablets and other Bluetooth music devices.
- Long Battery Life: 2 hours can be fully charged, the headphone allows 220 hours of super-long standby or 7 hours of music playtime. The headset battery status will be displayed on your phone screen. When the battery is low, there will be a voice prompt.
- What You Get:12-month Replacement WARRANTY, 30-Day Money Back Guarantee and Friendly Customer Service, HONGGE will provide you with the most perfect products and services.
- Designed with internal soft metal and external primary silicone，according to the size of the user's ear to adjust the shape and size of ear hooks, a good solution to fix the way for headphones for different scenarios, such as the gym, running , Jogging, hiking, cycling and pounding.
- With CVC 6.0 technology, intelligent noise reduction, communication and music more clearly, such as immersive, So you every call and listen to music can be in close proximity.
- Using the latest Bluetooth 4.1 CRS technology; within 10 meters（33 feet）of accessibility, you can connect two mobile phones at the same time, free to switch calls. the headset with Microphone easily pair with smartphones, tablets and other Bluetooth music devices.
- Long Battery Life: 2 hours can be fully charged, the headphone allows 220 hours of super-long standby or 7 hours of music playtime. The headset battery status will be displayed on your phone screen. When the battery is low, there will be a voice prompt.
- What You Get:12-month Replacement WARRANTY, 30-Day Money Back Guarantee and Friendly Customer Service, HONGGE will provide you with the most perfect products and services.
