SP015 Users interface BT Name SP015 LED L1BT/Charging led ,Blue or RedBlue color indicate BT connection statusRed color indicate Battery charging status Blue----Slow flash - waiting for pair Solid connected Fast flash-- pairing Red--Battery charging L2. White color, indicate wireless link status, Fast flash-- pairing, Solid --connected Key A. Power----Long press 3sPower on/off B. Link ----Long press 3sEnter link mode, Exit link mode, Short Press 1s after linked success, switch Mono or Stereo channel performance C. Vol - ---Short press-- Volume down Long press - Previous music D. BT ----Long press --Bluetooth Pairing Short pressPlay/Pause/Hand free Double clickSiri/Google assistant E Vol + --- Short press-- Volume up Long press - Next music Factory defult Battery level announce when power on Aux input be priority selected when Aux jack be plugged in. Power off when 10 minutes no connection Default volume 60%
Default volume for sound message 50%
Sound message Power on Phone call Paring Enter link mode hello ring pairing sharing Link disconnected disconnected Battery in mudium battery medium Power off goodbye Max volume BT disconnected Battery low Bt connected Link success Battery full 500Hz tone disconnected Low battery connected connected Battery Full FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.