Tag: Bluetooth Headphon

  • Bluetooth Headphone User Manual

    Bluetooth Headphone User Manual

    Bluetooth Headphone User Manual Safety Instruction: Do not place headphone near naked flames sources. Such as candle or oven. Do not place headphone hear wet source. Such as drinks, wet surface or swim pool. Do not expose product to direct sunlight. Press function bottom gently; press too hard might shorten life time of function. This…