Bluetooth Earphone for Motorcycle Helmet
Feature:

1. Bt3.0 HSP, HFP Supported
2. When connect with phone with Bluetooth function can realize hands free calls handling
3. Automatically/vox answer, reject, hang up calls
4. Support voice dial and last number redial.
5. Support GPS connection
6. Support stereo music play/pause, forward/backward
7. Use DSP noise cancellation technology
8. Waterproof housing, build-in installation
9. Compatible with various kinds of helmets
10. Long life lithium battery
11. 1 year warranty