We will carefully test every item before shipment.
The quality is guaranteed!
Characteristic:
Multi function and buttons: With microphone, with switch (can be opened or closed), with multi-function button Can be charged, while charging and discharging, full automatic stop Description: 1.Parameter characteristics Power Supply 3.7-5V SNR 90dB THD+N -70dB Crosstalk -86dB DNR 91dB Support Profile A2DP/AVCTP/AVDTP/AVRCP/HFP LOS >15m 2.Interface details USB powered Universal Micro USB 5V power supply 3.7-5V Supply Pad External 3.7-5V lithium battery power conversion LED indicator Bluetooth mode long blue light 3.5mm stereo audio interface Standard 3.5mm interface, output stereo
sound source, plug in headphones, connect amplifiers and other devices Instructions: After the power is turned on, the blue indicator lights up and enters
the Bluetooth mode; the English "The Bluetooth device is ready to pair"
is displayed, indicating that the Bluetooth mode is entered and waiting
for pairing; the "XY_BT" searched by the mobile phone Bluetooth is the
device name of the decoding board. , Click on the connection, the
decoder board prompts "The Bluetooth device is connected successfully",
indicating that the decoder board and the mobile phone are connected
successfully, you can play music. As shown below BT5.0 Audio PRO continues the excellent basic functions of M28
(long-distance transmission, Bluetooth 5.0 backward compatible, lossless
sound quality, etc.), and adds more user-friendly performance, as
follows: Charge while putting: This product has a circuit of charging
and discharging, which can directly charge the battery through the USB
power supply, and Bluetooth can continue to work normally during the
charging process, and truly realize the function of charging and
discharging. Solve the pain point that some products can not be used
during the charging process. When powered by USB alone: The red light
flashes, indicating that the power supply is normal. When powered by a
separate battery: The yellow light is always on, indicating that the
battery power supply is normal; the yellow light flashes, indicating
that the battery is low. When the USB and battery are connected at the
same time: The red light flashes to indicate that the battery is
charging; the red light always indicates that the battery is fully
charged. (Note that if the USB input is suddenly disconnected during the
charging and discharging process, there will be a few seconds of
interruption due to the charge and discharge mode switching at this
time, after which Bluetooth will automatically restart, automatically
connect and maintain the previous playback state) Incoming voice call
function: After the Bluetooth is connected, turn on the call audio mode
in the Bluetooth settings. If the phone calls, you can answer or hang up
the phone through the PLAY/STOP button. You can choose to send from the
microphone of the original headset (provided that the headset has a
call function, which is a 4-segment type) or from the onboard microphone
(default), see the function description for details. When the computer
sound card is used: Tin the pads in the two boxes corresponding to the
Sound Card on the back of the module, and then connect it to the USB
interface of the computer through the USB cable, which can be used as a
sound card. That is, the sound played by the computer is output through
the audio interface of the module. See function description for details.
(Not enabled by default) Package Included: 1 x Mini Bluetooth 5.0 MP3 Decoder Board Audio Receiver MP3 Lossless Player Wireless Stereo (Battery not include)
Instructions/schematic are NOT included. We don't provide technical
assistance please make sure that you are familiar with the product
before purchasing.
We accept PayPal ONLY. It is easy and safe.
PayPal allows you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
We apologize that we cannot accept other payment methods like check or postal orders.
E-check will be held until cleared.
If you do not have PayPal account, please sign up and learn more about PayPal at www.paypal.com.
Item will be shipped to PayPal shipping address only except special notes from buyers.
Otherwise,
Unpaid Item dispute will be filed to eBay for non-paying
buyers and this will cause buyer's eBay account
suspended.
Therefore, please be sure that buyer will be
able to clear payment through PayPal before bidding or buying.
Item will be shipped within 1-3 working
days after full payment is received. You should receive item
within 3-5 weeks. Email us if not receive items after 30
working days after full payment sent.
To USA 7-15 business days
To Australia and UK 15-25 business days
To Canada 20-35 business days
South America ,Russia and other countries 25-40 business days
Shipment
may influenced by the weather / custom /holidays and other
uncertainties. If it is delayed, the item may reach some more days
later than the estimate delivery date. But we will try our best to
ensure the items reach soon.
Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received.
Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials.
Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable.
If the item is found non-defective, the item will be sent back to the buyer at buyer's expense. Items returned without RMA number will be refused and returned to the sender. Buyer is responsible for All Return Postage and Shipping Charges. Buyer is responsible for additional shipping costs for items that are returned refused and/or undeliverable. We do not accept any returns without an authorization number on the box or label it is being returned in.
Our office hours are 8:00 a.m to 5:00 p.m (GMT +8) of Monday to Saturday.
And our Office is closed on Sunday and public holidays.
We apologize for the late reply during the holidays.
