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TROND Bluetooth V5.0 Transmitter Receiver for TV PC iPod, 2-in-1 Wireless 3.5mm Adapter (AptX Low Latency, Pair with 2 Bluetooth Headphones Simultaneously)

4.3 out of 5 stars 3,672 ratings

Only 8 left in stock - order soon.
Arrives: Tuesday, Dec 8 Details
Fastest delivery: Thursday, Dec 3 Details
Brand TROND
Connections Bluetooth, USB, Micro USB
Color Black
Item Dimensions LxWxH 1.77 x 1.3 x 0.35 inches
Item Weight 0.5 Ounces

About this item

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  • Aptx low latency. Powered by premium csr8670 chipset, trond bt-duo bluetooth transmitter & receiver supports aptx & aptx low latency in both tx and rx mode. You can watch movies while listening to wireless audio in a synchronized fashion and without any noticeable audio delay
  • Trond bt-duo can transmit stereo audio wirelessly from your non-bluetooth audio sources such as tv, mp3, cd player, pc or ebook reader to your bluetooth-enabled headphones, speaker or receiver. Enable you enjoy high quality music wirelessly without disturbing others
  • With the feature of aptx ll in the rx mode, bt-duo offers an economical solution by turning your old wired headphones, speakers or car/truck into bluetooth function enabled. Now, you can enjoy cd-like audio quality wirelessly on your home stereo, wired speaker or car.
  • Dual stream & multipoint. In the tx mode, trond bt-duo can be paired to two bt headphones or speakers, and streams audio to both of them simultaneously. In the rx mode, it can be paired to two phones or tablets, but it can only receive the audio from one of the two paired devices. Please note that the codec would be downgraded to sbc when pairing to two bt devices simultaneously
  • What you get: Trond bt-duo 3.5mm bluetooth v5.0 transmitter/receiver, usb to micro usb charging cable, 3.5mm male to 3.5mm male audio cable (50cm long), 3.5mm female to rca male audio cable, welcome guide
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Product Description

TROND is the pioneer in promoting the concept of aptX Low Latency on Amazon.com. As the first model we introduced to the Amazon marketplace at early 2016, TROND BT-DUO has helped numerous customers to watch TV wirelessly without any noticeable audio delay. In Q4/2018, we've upgraded its Bluetooth version from 4.1 to 5.0, which could provide better device compatibility.

TX Mode: as a transmitter, BT-DUO should be connected to the audio OUT port of your non-Bluetooth audio source (TV, iPod, CD-player or e-Book reader), and then pair to your Bluetooth headphones or speakers. This way, you could watch video, enjoy music or play games wirelessly without experiencing lip-sync issues.

RX Mode: as a receiver, it should be connected to the audio IN port of your wired audio device via 3.5mm cable (wired earbuds, speaker or car stereo), and pair to your Bluetooth-enabled smartphone, tablet or laptop. This way, you could enjoy high-quality music wirelessly without spending more to order Bluetooth headphones or speaker.

Please note that you can only use BT-DUO either as a transmitter or as a receiver, and can't use those two modes simultaneously. Also for the Bluetooth technology, one transmitting device needs to pair with one receiving device, or vice versa. You are not supposed to pair two transmitting devices or two receiving devices together

Important Remarks before Buying:

  • 3.5mm Aux or Digital Optical? In order to stream the audio from your TV, it’s very crucial to first identify whichi audio OUT port your TV could support (intead of any audio IN or video port). TROND BT-DUO can be connected via the 3.5mm cable. However, some LG or Samsung TVs have removed the 3.5mm aux jack, and only offer the digital optical OUT port. In this case, BT-DUO is not the right transmitter for you; please choose TROND BT-DUO II instead;
  • AptX Low Latency Supported? In order to avoid lip-sync issues, your BT headset or speaker also need to support the codec of aptX Low Latency. Please check with your device manufacturer to verify this. If not, the codec would be downgraded to aptX or even SBC, and you may experience the noticeable audio lag;
  • Musical Instrument? The latency of 40ms is still unacceptable for live sound monitoring. Therefore, those who plan to use it with electric piano or guitar, beware! Bluetooth technology, even with aptX Low Latency, may not suit your needs;
  • Pair with your car Bluetooth (TX)? Car Bluetooth may require entering a certain pin code in order to pair with your phone. Unlike phones, Bluetooth transmitters don't have any keypad to enter the pin code. Therefore, BT-DUO may not be able to stream the music from your iPod to your car stereo. Due to the rechargeable battery design, it cannot be powered on automatically after you start the car engine;
  • Bluetooth Receiver for Car? YES, some cars only have aux jack and have no Bluetooth function, you can use TROND BT-DUO as a Bluetooth receiver, this way, it will allow your car to have Bluetooth functions. Simply pair the Bluetooth receiver with your iPhone 11/pro and start to enjoy stereo music wirelessly. Please note the Bluetooth receiver will automatically power off if no device is paired within 6 minutes in the standby mode or the pairing mode;
  • Hands-Free Phone Calls? BT-DUO doesn't have the built-in microphone. If connected to BT-DUO as a receiver, the in-line microphone of your wired headset will be disabled. Therefore it won't be able to support any phone calls.
  • Sound cut out at lower volumes? When watching movies at lower volumes(also known as a gate), the transmitter sound may cuts out. Because when the volume is too low, the CSR chipset couldn't detect the signal and hence couldn't transmit the audio signal out. Please try to turn the TV's volume up and get better performance.

1 1
Bluetooth V5.0 Transmitter & Receiver Bluetooth V5.0 Transmitter & Receiver Over-Ear Bluetooth V4.2 Headphones Bluetooth V5.0 Transmitter & Receiver Bluetooth V4.1 Transmitter & Receiver Over-Ear Bluetooth V4.2 Headphones
Codec Supported SBC, aptX, aptX Low Latency (for both TX & RX) SBC, aptX, aptX Low Latency (for both TX & RX) SBC, aptX, aptX Low Latency SBC, aptX, aptX Low Latency (for both TX & RX) SBC, aptX, aptX Low Latency (for both TX & RX) SBC, aptX, aptX Low Latency
Audio Connection 3.5mm, RCA 3.5mm, RCA 3.5mm (wired), Bluetooth (wireless) 3.5mm, RCA, digital optical in (TX), digital optical out (RX) 3.5mm, RCA, digital optical in (TX) 3.5mm (wired), Bluetooth (wireless)
Working Range 10m / 33ft 10m / 33ft 10m / 33ft 10m / 33ft 10m / 33ft 10m / 33ft
Power/Pairing Button one MFB button one MFB button one MFB button one MFB button one for powering; one for pairing one MFB button
Codec Indicator no
Pair with Two can pair with two smartphones Yes, more intuitive to operate than other models can pair with two smartphones
AptX Low Latency in Dual Link Mode no no no Yes, specially designed for pairing with two BT headsets
Volume + / - no yes, in receiver mode only no no
Hands-Free Calling no no no no
Battery Capacity 160mAh 200mAh 500mAh 350mAh 500mAh 500mAh

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Customer Rating 4.3 out of 5 stars (3672) 4.3 out of 5 stars (14870) 4.3 out of 5 stars (652) 4.2 out of 5 stars (3540) 4.5 out of 5 stars (3798) 4.2 out of 5 stars (413)
Price $23.80 $29.99 $29.99 $39.99 $13.99 $34.99
Shipping FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime FREE Shipping. Details
Sold By Amazon Warehouse BesDio TROND Official Sunvalley Brands Boltune Official TROND Official
Color Black Black 2-in-1 BT V5.0 Transceiver w/ Volume Control Black Black
Connectivity Technology Bluetooth, USB, Micro USB Bluetooth 5.0 Bluetooth, Wired, Wired Bluetooth 5.0 USB, Bluetooth Bluetooth, USB, Micro USB
Item Dimensions 1.77 x 1.30 x 0.35 inches 1.77 x 1.30 x 0.35 inches 2.17 x 0.41 x 1.50 inches 2.36 x 2.36 x 0.79 inches 2.17 x 1.10 x 0.43 inches 2.36 x 2.36 x 0.83 inches
Item Weight 0.50 ounces 0.50 ounces 0.61 ounces 1.44 ounces 0.50 ounces 2.25 ounces
Special Features aptX Low Latency, Stereo wireless aptX Low Latency & aptX for both the transmitter and receiver modes, Volume control buttons to adjust sound volume or track wireless Lip-sync
Warranty Description GEEKERS All TaoTronics products come with 12 month full warranty from the date of its original purchase. 1 YEAR WARRANTY All TaoTronics products come with 12 month full warranty from the date of its original purchase. 18-Month warranty promise 1 YEAR WARRANTY

Product description

Apt low Latency & apt for both TX & ax TROND has been the pioneer in the market that embraces the technology of apt low Latency. With the latest apt low Latency (LL), TROND BT-DUO effectively minimizes audio latency or ‘lip-sync’ issues, which enables consumers to watch video while listening to wireless audio without noticeable lag. Please also order TROND td-bh01 over-ear Bluetooth V4.2 headphones for the best low latency performance. Bluetooth transmitter for TV, iPod, PC or more TROND BT-DUO transmits stereo audio wirelessly from your non-Bluetooth audio sources such as TV, MP3, PC, book reader or Nintendo switch/3DS to your Bluetooth-enabled headphones, speaker or receiver. You can now enjoy CD-quality music wirelessly or listen to late night shows without disturbing others. Bluetooth receiver for car or home stereo simply connect TROND BT-DUO With your wired headphones, speaker or car stereo via 3.5mm cable, and pair it with Bluetooth-enabled audio sources such as your smartphone, tablet or laptop to enjoy music wirelessly. Specifications: - Bluetooth compliance: Bluetooth V5.0, CSR 8670 chipset, a2dp - transmit range: up to 33ft/ 10M - supports: dual stream (TX mode); multi-point (ax mode) - codec: apt low Latency, apt, sac - working time: about 8 hours> - charging time: 2 hours/ 5V; can be used while being rechargeable> - Dimension: 1.81 x 1.30 x 0.38 in - net weight: 0.51 oz. important: - TROND BT-DUO doesn't have the built-in microphone and hence doesn't support hands-free calling; - The latency of 40Ms is still unacceptable for live sound monitoring. Therefore, musicians beware! Bluetooth technology even with apt LL may not suit your needs. - Please do remember to email us for the help if you encounter any problem in pairing.


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4.3 out of 5 stars
4.3 out of 5
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Truffle
5.0 out of 5 stars Absolutely brilliant
Reviewed in the United Kingdom on May 14, 2018
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D. Clark
5.0 out of 5 stars certainly worth the money
Reviewed in the United Kingdom on July 4, 2019
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James
5.0 out of 5 stars Perfect flight companion for Bluetooth headphones
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A.H.D.
5.0 out of 5 stars EXCELLENT LITTLE PRODUCT. REACH CAN BE EXTENDED WITH AN EXTENSION CABLE.
Reviewed in the United Kingdom on March 22, 2020
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Robjoby
5.0 out of 5 stars Compact, lightweight and better range than specified
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