Baseus BA04 USB Bluetooth Adapter 5.1 5.0 Music Audio Receiver Transmitter For PC Laptop Speaker Wireless Mouse Bluetooth Dongle
20.71 9.95 $
SALE
ID: 13744
Quantity
NFC 80m Bluetooth 5.0 Audio Transmitter Receiver Bypass aptX LL HD Wireless Adapter SPDIF AUX 3.5mm For PC TV Pair 2 Headphones
4.9 (24 votes) | 143 orders
Price:
US $72.85 - 87.46
/ piece
Discount Price:
US $
51.51 -
58.61
/ piece
-29%
- Color
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- Ships From
NOTED: Its because of sony's Bluetooth headset/earphone/headphone uses a special encoding method, its not public for other devices to connect.So when you use sony's Bluetooth headset/earphone/headphone to pair with our devices in bluetooth transmitter mode, it may takes longer time to pair.The pairing time varies on different model of Sony . But they can surely pair successfully with our devices.
Suitable for any devices(smartphone,earphone,speaker etc) any version of Bluetooth on the market, including: bluetooth 1.0/1.1/1.2/2.0/2.1/3.0/3.1/3.2/4.0/4.1/4.2/5.0 etc.
【BLUETOOTH 5.0 HI-FI Aptx HD/LL】Features the highest version Bluetooth V5.0 and the high-end CSR8675 chip to provide the best transmission efficiency, stability and ultra-low power consumption. Support AptX HD and AptX Low Latency, boasting high fidelity CD quality stereo sound streams seamlessly. It is the best choice if you're looking for a cost-effective bluetooth audio receiver &transmitter.
NOTED: If you want to use it to watch TV and watch movies on your PC,Please make sure your bluetooth headphones support APTX LOW LATENCY, Otherwise it will have a little sound delay. If you don't know how to choose APTX LOW LATENCY bluetooth headphones,VIKEFON A3S will be recommended,Follow is the buy link:
【DUAL ANTENNAS 80m/262ft LONG-RANGE】Actually tested over a range of 265ft(80m) in open air and over 100ft(30m) indoors without any stuck and delay.Dual antennas features a wide and long transmission range, super stable and powerful. BTmagic transmitter receiver is perfect for indoor-outdoor connectivity no matter where your speakers / media center are set up
【15-20 HOURS LONG STANDBY TIME& NFC】Built-in 1000MAH powerful battery, it will offer 15 hours in TX mode&20 hours in RX mode of solid use on one charge, you also can use it while charging. Supports both RCA/3.5mm aux audio connectivity digital/optical audio input and output, it is compatible with almost all devices. It can be Fast link by NFC.
【3 IN 1 -TX &RX &BYPASS MODE】TX Mode: connect bluetooth transmitter to audio output devices, such as TV, iPod or PC, You can enjoy ultra fast, high-fidelity audio from your bluetooth headsets, headphones or speakers flexibility. RX Mode: make your old home stereo system Bluetooth-enable and rejuvenate again. Bypass Mode (wired): you no longer need to plug/unplug any wires, easily switch it to other two modes.
【DUAL STREAM & MULTI-POINT CONNECTION】Support Dual Stream in TX Mode and Multi-Point Connection in RX. Pair with two bluetooth headphones/speakers to double the fun. Or connect two smart phones at the same time. We suggest to pair two same brand audio receiving devices to achieve AptX Low Latency. Pass CE, FCC,ROHS certification, 100% Satisfaction guarantee.
Why Choose Us ?
- Long Range!: BT-B21 long range Bluetooth adapter can help to achieve 262ft(80m) line-of-sight in the open air and UP TO 80-110FT (25-35M) INDOORS.
- No lip sync delay & Perfect Hi-Fi sound: AptX Low Latency technology eliminate Bluetooth audio delay, so you can enjoy high-clarity sound and watch TV / Movie / Video in perfect synchronization. aptX HD technology provide you perfect sound experience.
- Dual Stream: Dual link feature of BT-B21 Bluetooth adapter also enables simultaneous streaming to 2 headphones or speakers.
- Bluetooth Extender: Extend Bluetooth range by cabled to weak wireless audio devices, or pair with another Bluetooth adapter to boost Bluetooth single.
- Bypass with 4 different work modes: 1) Aux in/Aux out: Aux LED on. 2) Opt in/Opt out: Opt LED on. 3) Aux in/Opt out: Aux LED flash first and then Opt LED on. 4) Opt in/Aux out: Opt LED flash first and then Aux LED on.
- NFC Function: Put cellphone next to BT-B21 wireless Bluetooth receiver transmitter which in pairing mode, simplify the pairing! Don't need to pair manually *NOTE: Please make sure your mobile phone with NFC function and on.The function only be supported by RX mode.
-Pair with each other : Support work with each other, One as a transmitter, the second - as a receiver.
Package contents:
1 x Bluetooth Transmitter/Receiver Adapter
1 x Micro USB charging cable
1 x 3.5mm audio cable
1 x 3.5mm jack to 2 RCA plug cables
1 x Digital Optical Toslink Audio Cable
1 x user manual
1.WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2.Orders processed timely after the payment verification.
3.We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4.The images shown are not the actual item and are for your reference only.
5.SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6.If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7.Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
1.You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2.All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return.
3.We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from Cntronic. OR, you may choose to have a replacement.
4.We will bear all the shipping cost if the product(s) is (are) not as advertised.
1.12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2.Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
3.You agree to all of the above-listed policies upon ordering on Cntronic!
1.Your feedback is very important to our Business's development,So please leave Feedback 5 Stars if you are satisfied with our products,Thank you very much.
2.Don't leave Negative Feedback without asking us for help,please feel free to Contact with us first if you have any problem.Feedback is our life,before you leave a neutral or negative feedback,please do contact us to get a better solution,We will answer all messages as quickly as possible,Thank you in advance for your patience.
- Support Memory Card: No
- Support Apt-x: Yes
- Support AAC: Yes
- Model Number: BT-B21 / BT-B22
- Package: Yes
- Feature: None
- High Definition Support: None
- Content: AUDIO
- WIFI Standard: None
- Wireless Type: NFC,bluetooth
- Sound Track: Double
- Interface: 3.5mm,Thunderbolt
- Brand Name: VIKEFON
- Certification: CE,FCC,RoHS
- Origin: Mainland China
- Feature: Pair with each other
- Advantage 1: Best CSR 8675 Chipset ,Better than CSR 8670 in the market
- Advantage 2: Digital Optical Toslink / SPDIF / 3.5mm AUX Jack Three Connections
- Advantage 3: 100% No LATENCY For Car/Home/TV/ Headphones/Tablet/Speakers etc
- Advantage 4: Qualcomm Aptx-HD Technology,Lower-latency,Better than Aptx
- Advantage 5: Bluetooth 5.0, More Stable&Efficient than Bluetooth 4.2/4.1
- Advantage 6: 15-20 HOURS LONG WORKING TIME
- Advantage 7: Pair with Two Devices,No Matter TX OR RX Modes
- Advantage 8: Support HiFi
- Advantage 9: Support NFC
- Advantage 10: Built-in 1000MAH powerful battery
- Advantage 11: Suitable for bluetooth 3.0/3.1/3.2/4.0/4.1/4.2/5.0 etc.
- Advantage 12: 262ft/80m Long Range Bluetooth transmission
- Advantage 13: With antenna, transmission is more stable
- Advantage 14: Support 2 headphones paired at the same time
- Advantage 15: 3 IN 1 -TX &RX &BYPASS MODE
- Advantage 16: DUAL STREAM & MULTI-POINT CONNECTION
- Advantage 17: Great for Amplifier/Speaker/PC/Headphone etc audio system
- Advantage 18: Great for making no bluetooth devices to be bluetooth devices
- Advantage 19: All you want in this device,just buy it now
- Advantage 20: Support Dropshipping
- Color: Color 1 and Color 2 were the same function
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
