Skull Head Portable Wireless Bluetooth Speaker Bass Stereo TF Card Music Player For Desktop/ Notebook/ Mobile Phone 1 x Step Motor +

1 x Step Motor + Drive Board (11/20)

it can support 1 transmitter and more receivers at the same time

support hot plugging

which as five times faster than a computer USB port

This greater coverage means peace of mind protection against damage from scuff marks

Skull Head Portable Wireless Bluetooth Speaker Bass Stereo TF Card Music Player For Desktop/ Notebook/ Mobile Phone 1 x Step Motor +Product Features: Halloween Halloween Christmas Day Bluetooth Speaker: High definition sound, unique, innovative, outstanding design, Bluetooth 4. 0, compatible with Desktop Notebook Mobile Phone. Skull Head Wireless Bluetooth Speaker Using high fidelity dual speaker design, with a low frequency radiator, Missy box, stereo enjoyment, bring the shock of low frequency sound, listen to music. The Halloween Christmas Bluetooth Speaker is snap to sync and