1. Wireless Bluetooth stereo earphone.
2. Bluetooth V4.2 technology: More rapid transmission FH E70987 Program. 3. Dual sides stereo. 4. Built-in Microphone: Supports hands-free calls. 5. Wired control: support volume adjustment song switching answering calls ending calls answering calls with a Bluetooth connection. 6. Support voice prompt (Support Chinese and English switch). 7. Support caller number voice broadcast. 8. Built-in 70mAh dual protect Lithium battery DC 5V. 9. Play time: Medium volume 6 hours. 10. Charging time: 2 hour. |
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