Isobel Bluetooth 5.0 Transmitter Receiver (Optical, 3.5mm AUX, RCA), Low Latency Wireless Audio Adapter Bluetooth AUX Adapter for TV PC Car/Home Stereo System up to 2 AirPods Wireless Headphones

Q: How do I connect the digital optical cable to the tv and the trans box? I need to securely attach to tv and box

Your TV and TV box need to have an optical fiber interface to support the connection, just connect the two devices directly and then switch the mode to pair.

Q: how many devices(blue tooth headphones) can be connected at the same time? one or two?

The user manual says 2 can be connected, but not clear if more than that.

Q: Will this work if I connect the tv audio to the optical in, and connect the optical out to a receiver when in tx mode?

Hello, if you want to use optical mode, you only need to connect the optical fiber port of the TV and the 'OPTIONAL TX' port of the transceiver with a fiber optic cable.

Product ID: 232991761

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Details

Brand
Isobel
Connectivity Technology
Auxiliary USB
Product Dimensions
2.5"L x 2.5"W
Item Weight
48 Grams
Color
Black

🔊Dual-mode Tx/Rx versatility

🔋8h battery life + USB-C recharge

🔗Bluetooth 5.0 & Dual Link

Description

🎧 Elevate your audio game—wireless freedom meets pro-grade versatility!

SEAMLESS DUAL MODE - Switch effortlessly between transmitter and receiver to connect any audio device, from your vintage stereo to the latest Bluetooth headphones.
ALL DAY WIRELESS FREEDOM - Up to 8 hours of playback on a single charge with USB rechargeable battery—plus use while charging for uninterrupted entertainment.
DUAL BLUETOOTH CONNECTIONS - Pair two Bluetooth headphones or speakers simultaneously to share your favorite content without compromise.
ULTRA LOW LATENCY STREAMING - Enjoy CD-quality sound with minimal delay thanks to built-in DSP technology—perfect for gaming, movies, and music.
UNIVERSAL AUDIO COMPATIBILITY - Supports optical, 3.5mm AUX, and RCA inputs/outputs for maximum flexibility across TVs, PCs, cars, and home systems.

The Isobel Bluetooth 5.0 Transmitter Receiver is a compact, rechargeable wireless audio adapter that supports both transmitting and receiving modes. It connects non-Bluetooth devices to Bluetooth headphones or speakers and vice versa, with support for optical, 3.5mm AUX, and RCA connections. Featuring low latency DSP technology, dual device pairing, and up to 8 hours of battery life, it’s designed for seamless, high-fidelity audio streaming across TVs, PCs, cars, and home stereo systems.

Specifications

Brand Name	Isobel
Item Weight	1.69 ounces
Product Dimensions	2.53 x 2.53 x 0.7 inches
Item model number	Optical Bluetooth Transmitter Receiver
Batteries	1 Lithium Polymer batteries required. (included)
Is Discontinued By Manufacturer	No
Connectivity Technology	Auxiliary, Bluetooth, USB
Wireless Comm Standard	Bluetooth
Number of Items	1
Model number	Optical Bluetooth Transmitter Receiver
Item Display dimensions L x W x H	2.5 inches