![HEADSOUND BALL User Manual Download Page 4](http://html.mh-extra.com/html/headsound/ball/ball_user-manual_2112873004.webp)
Features:
With wireless Bluetooth technology
Support one button Bluetooth reconnection
With built-in Mic, supports handfree function
Supports line-in
Automatic shutdown after suspension without operation for 10 minutes
Built-in efficient li-on battery, USB charging is available
With voice broadcast, supports the phone ring
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