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.
【LONG RANGE & DUAL ANTENNAS】Utilizing Class 1 Bluetooth technology and dual antennas design, VIKEFON Bluetooth transmitter receiver can achieve a range of up to 262ft (80m) line-of-sight in open air and up to 80-110ft (25-35m) indoors. *NOTE: Operation range can be affected by Wi-Fi routers, Wireless TV adapters etc. and also depends on receiving device.
【NO LIP SYNC DELAY&DUAL STREAM】AptX Low Latency technology eliminate Bluetooth audio delay, Long Range adapter BT-B21 with 2 links, Pair with 2 pcs of Bluetooth headphones or 2 pcs of Bluetooth speakers & BOTH enjoy ultra fast, high fidelity audio. *NOTE: To achieve low latency, your receiving device must also support AptX Low Latency; Don\\\'t support AptX-LL under Dual-link.
【OPTICAL & AUXS】Supports both analog (RCA / 3.5mm AUX audio) and digital (optical) input and output! *NOTE: Please set your TV audio as PCM format as BT-B21 doesn\\\'t support Dolby / DTS format in optical mode.
【EASY SETUP, EASY USE, FAST MEMORY CONNECTION】Easy plug, pair and play. This updated unit comes with a USB power adapter. Plug the Digital Optical / 3.5 mm or RCA cable into the jack of computer speakers, home stereo systems or other speaker systems, pairing with the Bluetooth audio devices like Earphones, smartphones or tablet. Enjoy it after that. It will auto re-connect the Bluetooth headphones/ speakers and stream audio at once for the next use.
【ENDLESS USES】TV, Roku, Blue Ray, PC, DVD, soundbar, speakers Flip 4, Alexa, Echo Dot, SoundCore, av receivers Yamaha, Onkyo, Denon, turntables, record players audio technica, iphones tablets laptops Digital TOSLINK / 3.5mm AUX inputs & outputs. Take Echo for example, pairing BT-B21 Bluetooth adapter with Echo on the Alexa app. It is easy to turn volume of voice commands up. just make sure to use the audio cable to connect the BT-B21 Bluetooth Transceiver with your speaker, not with Echo
【3 IN 1】In TX mode, turn a non-Bluetooth TV, PC, CD player, iPod, MP3 into Bluetooth transmitter; In RX mode, ideal choice for home stereo system; In Bypass mode, use as a pass-through HUB; All at a flip of switch, with complete flexibility of Bypass & Bluetooth working simultaneously;
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
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7.Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
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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.
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