Vekkia/LuminoLite Rechargeable Book Light, Reading Lights for Books in Bed, 3 Colortemperature × 3 Brightness, Clip on Book, Up to 70 Hours Lighting, Great for Readers, Kids & Travel (Black) Black auspowers_batchfour the more effectively improve the

the more effectively improve the signal quality of audio and video

particle or composite materials workpiece

Samsung or other bluetooth enabled devices

Way of connectionblue wire connected to the negative pole of motor

73 x 51 x 37mm / 2

Vekkia/LuminoLite Rechargeable Book Light, Reading Lights for Books in Bed, 3 Colortemperature × 3 Brightness, Clip on Book, Up to 70 Hours Lighting, Great for Readers, Kids & Travel (Black) Black auspowers_batchfour the more effectively improve theVekkia LuminoLite Rechargeable Book Light, Reading Lights for Books in Bed, 3 Colortemperature 3 Brightness, Clip on Book, Up to 70 Hours Lighting, Great for Readers, Kids & Travel (Black) book light for boy teal blue book light book light for girl pink book light stand light AAAbattery book light Lighting Time 6 40 Hours 6 70 Hours 6 40 Hours 6 70 Hours 5 60 Hours aaa battery Color Temperature 3000K 4500K 6000K 3000K 4500K 6000K 3000K 4500K 6000K