Focus on Bluetooth Accessories for Two-way Radio and POC Since 2003
    技术支持

    Home> 技术支持 >

    Home > FAQ

    May be the battery is too low, please charge 3-4 hours after the replug two recharging plugs reset, and then start.

    About Us
    About Us Certificate Quality Assurance Company Photos Company Culture
    Products
    BT Communication System for Riding Police Fireman BT Communication System PTT Bluetooth Headset Bluetooth PTT Speaker Mic Bluetooth PTT Remote Bluetooth Dongle/ Adapter Bluetooth Module
    Blog
    Blog
    Technical Support
    FAQ Video Download Center
    News Center
    Industry News Company News
    Contact Us

    DELLKING INDUSTRIAL CO., LTD

    East Floor 4, Building 8, Lianchuang Science Park Phase I, 21 Bulan Road, Nanwan Street, Longgang District, Shenzhen

    +86-755-28441001

    tech@dellking.com

    +8618665800399 Michael Liu ym@dellking.com tech@dellking.com +86-755-28441001

    INQUIRY NOW!