Using the latest CSR4.0+EDR Bluetooth technology superior signal transmission ultra-low power consumption,all Bluetooth devices,automatic answering function,switchable manual answering phone function,safe and fast,built-in high quality anti-interference microphone It can effectively realize hands-free answering and hang up calls. High fidelity sound ,support last song or next song function,volume addition and subtraction,playback pause automatic callback and other functions,easy to operate.
Feature:
1. Bluetooth version: V4.0 + EDR
2. Frequency range: 2.4026GHz-2.480GHz
3. Transmission distance: 10M (transmission distance varies depending on environmental factors and mobile Bluetooth devices)
4. MIC distance: ≤1 meter
5. Lithium battery: 3.7V / 500mA
6. Charging time: 4-5 hours
7. Standby time: about 180 hours
8. Continuous working time: about 32 hours
Package Included:
Helmet bluetooth headset * 1