USB Bluetooth USB stick 3.5mm music receiver wireless audio adapter Bluetooth receiver

product attributes:
bluetooth version: Bluetooth 4.2
product material: plastic + Metal
product color: black, white (default hair black, please note if you want white)
product bare weight: 9g
full set weight: 28g (receiver + audio cable + blister packaging)
product Size: 5.5*2.5 * 1cm
packing size: 13*9.8 * 0.1cm
product features: Bluetooth audio adapter, Audio Bluetooth audio adapter

product accessories:
1 * USB Bluetooth audio adapter
1 * audio cable
1 * English blister packaging (instructions are on cardboard)

instructions for use:( this type requires usb plug-in charger and must be output through audio cable before it can be used. If you need to plug in usb directly, please contact Customer Service)
1: Connect with speaker
the first method: if the speaker does not have a USB interface, insert Bluetooth into U a charger with 5V USB interface, and then connect audio connection line to AUX port
the second method: the speaker has a USB interface. Insert Bluetooth directly into the USB interface of the speaker, and then connect audio connection line to the AUX port.
2. Matching
(1): turn on the Bluetooth function of the mobile phone (or computer), search for the surrounding Bluetooth devices, find a device named H-163 in the search results, find it and pair it with it, the matching password is 0000. After successful pairing, the indicator light on the Bluetooth receiver slows down!
(2): Play the music in the mobile phone after successful pairing, and then select the music in the submenu to play via Bluetooth, and the wonderful music will be played from the speaker!