BT-4842B is a BT transmitter receiver 2 in 1 music adapter developed and designed by I-link technology CO,. Ltd.
Our product built in CSR8670 BT main chip,High-end integrated BT chips allow the product to have a drag two, lossless sound quality, compatibility, low power consumption and other characteristics.
Based on analog audio interface, add fiber optic interface digital audio decoding, it can be connected to the optical fiber interface of high end audio appliances.
This product is mainly used for short distance music wireless transmission, BT transmit mode is suitable for hi-fi audio, iPod, PSP, MP3 Player, TV, computer, CD,etc. and for devices with 3.5mm interface or optical fiber interface, audio is transmitted through the BT technology of the product, and then received through BT speaker or BT headset, music can be played wirelessly.
Detailed Images
Receiver mode
Instructions:
1. Connect product audio output to Household amplifier/Car audio/Stereo headphone with 3.5mm audio or optical cable;
2.BT device pair to your phone;
3.Connect success you will appreciate phone music through Household amplifier/Car audio/Stereo headphone.
Connect with phone:
1. Turn on devise and enter to back - connect and pair compatibility mode, RX light flash slow (if non connect record, RX light will flash fast);
2.Open phone BT function, search the BT name “BT5805”, point and connect, after successfully connected, A light will always ON.
3. If needed, input a password “0000”
Transmitter Mode:
Pair your BT receiver:
1. Connect the speaker to device audio output with 3.5mm audio cable or optical cable;
2. After turn on device, short press pair button and enter search pair mode, TX light will flash fastly;
3. Open your BT receiver, far away 1 meter to device, and it will automatically to pair connect;
4.After connect successfully, A light will always ON;
Link two BT receiver:
1.After the first BT receiver connect successfully, short press pair button and device will enter search pair mode, TX light will flash fastly;
2.Open the second BT receiver, far away from devise 1 meter and devise will pair automatically;
3.After link successfully, B light will always ON;
4.Now the devise link two BT receiver at same time.
Packing & Delivery
Item
Amount
BT4842B CSR8670 Bluetooth 4.1 Transmitter Receiver
1 Piece
User Manual In English Edition
1 Piece
Micro USB Power Cable
1 Piece
RCA Cable
1 Piece
SPDIF Cable
1 Piece
3.5mm Audio Cable
1 Piece
Warranty Card of 1 Year
1 Piece
1.Generally, we pack our goods in white card boxes or display box and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
2.We ship by EXPRESS like DHL/FedEx/UPS/Aramex or by sea. It usually takes 3-7 working days to arrive by EXPRESS and 20-35 working days by sea.
Our Service
1.Reply < 10 hours.
2.Delivery time > 99%.
3.Quality Control > 99%
4.After-sales Service > 99%
5.100% QC inspection Before the timely delivery of the goods.
6.We keep good quality and competitive price to ensure our customers benefit ; 7.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
About Us
Shenzhen I-Link Technology Co.,Ltd was founded in 2011, located in F B2,Bldg 1,Yongqi Technopark,Yintian Industrial Area,Xixiang Town,Bao'an Dist. Obtain the qualification of apple MFI certification factory.
Now mainly engaged in the r&d, production and sales of BT products, and has its own injection molding workshop, which has the ability of mold development, injection molding, plastic pigment matching and so on. Active research and development and production of automotive & household series of BT audio equipment: BT receiver, BT transmitter.
We take "quality is enterprise's life" as a guide, and constantly develop more high-quality products to meet the market demand, survive by quality, seek development by credibility,seek efficiency by speed to a bigger development. Integrity and quality is our fundamental. We always follow the principle of conducting oneself first, treat every customer as our client, sincerely treat every guest, and sincerely hope that we can get your support and co-operation to open up the market and create together. To join hands in creating a better tomorrow.
FAQ
Q1:What is your MOQ?
A1:MOQ always is 10pcs for wholesale orders, 1000pcs for OEM orders. We also provide sample. Please contact us for further discuss.
Q2:What about the lead time for mass production?
A2: The lead time of MOQ is about 10 to 25 days, but depend on your quantity.
Q3:Can I have my logo printed on the products and packing?
A3: Yes,You can. Logo or imprints can be printed on our products by silk screen printing. The minimum quantity for silk screen printing is 1000pcs per logo. Customized package also require 1000 pcs.
Q4: Can you produce according to the samples? A4: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5:How should we pay if we order from you, terms of payment?
A5: We accept Paypal, western union, Money gram,T/T, LC.
30% as deposit, and 70% before delivery.
Q6: In an unlikely event that there is a faulty device from my order, what should I do? what's the warranty ?
A6: Don’t worry, we have a full after-sales service system, simply contact us first and our professional after-sale team will help you to solve the problem. One year warranty.
