Can Audikast 3 work with my TV?

The Audikast 3 works only with TVs that have optical (TOSLINK) or 3.5mm AUX audio output ports. It does not support HDMI ARC/eARC, RCA-only, or Bluetooth-only TVs. Before purchase, please check your TV’s audio output settings to ensure compatibility.

What devices is the Audikast 3 compatible with?

Works with TVs, computers, or audio systems that have optical (TOSLINK) or 3.5mm AUX output ports. Transmits to Bluetooth headphones, earbuds, or speakers. Not compatible with hearing aids, smartphones or other Bluetooth transmitters.

How do I pair my Bluetooth headphones with the Audikast 3?

1.Connect the Audikast 3 to your TV and a power source, and turn it on. 2.Put your headphones into pairing mode (not just power on). 3.Audikast 3 and headphones will auto pair. The pairing light on Audikast 3 will turn solid when pair is successful.

Why is there no sound from TV to my headphonse?

1. Check if the TV audio format is set to PCM. 2. Turn off Bluetooth on your phone and computer.

Can this product be updated in the future?

Yes. Firmware updates are available via our website to keep your device up to date with the latest features and fixes.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Avantree Audikast 3 [2025 Version] - Bluetooth 5.3 Transmitter Transmitter for TV with Optical or AUX Audio Output, aptX Adaptive & Low Latency, Dual Link for 2 Headphones and 30 Metre Range

Avantree Audikast 3 [2025 Version] - Bluetooth 5.3 Transmitter Transmitter for TV with Optical or AUX Audio Output, aptX Adaptive & Low Latency, Dual Link for 2 Headphones and 30 Metre Range

Product ID: 680394419

Details

Brand
Avantree
Connectivity technology
Optical or AUX
Material
Acrylonitrile
Power source
Corded
Special features
1. Support; 2.

🎧Dual link for 2 headphones

📶Bluetooth 5.3 with 30m range

🔊6dB boosted optical volume

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

₩206587

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Description

🎧 Elevate your TV audio game—wireless, flawless, and shared!

UNIVERSAL COMPATIBILITY - Works effortlessly with any TV featuring optical or AUX outputs, making your setup future-proof and versatile.
EXTENDED WIRELESS FREEDOM - Move freely up to 30 meters away without losing connection—perfect for multitasking or relaxing anywhere in the room.
POWERFUL QUALCOMM CHIPSET - Enjoy stable connections and enhanced sound clarity backed by 20+ years of Avantree Bluetooth expertise.
SEAMLESS DUAL AUDIO SHARING - Connect two headphones simultaneously and never miss a moment with your favorite shows or movies.
CRYSTAL CLEAR LAG FREE SOUND - Experience perfectly synced audio with aptX-Adaptive low latency technology—no more annoying lip-sync delays.

The Avantree Audikast 3 (2025) is a cutting-edge Bluetooth 5.3 transmitter designed for TVs with optical or AUX outputs. Featuring Qualcomm’s advanced chipset, it boosts optical volume by up to 6dB, supports aptX-Adaptive for ultra-low latency audio, and allows dual headphone connections within a 30-meter range. Ideal for professionals seeking premium, lag-free wireless audio sharing with broad device compatibility.

Specifications

ASIN	B0DK8TC1WJ
Additional Features	1. aptX-Adaptive Support; 2. Advanced Qualcomm Quality; 3. Boosted OPT Volumes
Audio Input	Optical TOSLINK, 3.5mm AUX
Audio Output Mode	Stereo
Audio Output Type	Headphone
Best Sellers Rank	#24,355 in Electronics ( See Top 100 in Electronics ) #61 in Wireless Audio Receivers & Adapters
Bluetooth support?	Yes
Brand	Avantree
Built-In Media	Audikast 3 Transmitter, Aux 3.5 mm audio cable, Optical Audio Cable, Type c power cable
Color	black
Compatibility Options	TV with optical (TOSLINK) or AUX (3.5 mm) audio outputs, Bluetooth-enabled headphones or earphones
Compatible Devices	TV with optical (TOSLINK) or AUX (3.5 mm) audio outputs
Connectivity Technology	Optical (TOSLINK) or AUX (3.5 mm)
Connector Type Used on Cable	Optical, 3.5mm Auxiliary
Control Method	Push Button
Controller Type	Button Control
Customer Reviews	4.2 4.2 out of 5 stars (533)
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Hardware Interface	Bluetooth
Includes Remote	No
Installation Type	wired
Item Weight	0.16 Kilograms
Manufacturer	Avantree
Model Name	Audikast 3
Number of Channels	2
Power Source	Corded Electric
Rechargeable Battery Included	No
Supported Application	Any Bluetooth-enabled audio application
Supported Media Type	MP3, WAV, WMA, AAC, FLAC
Supported Standards	Bluetooth 5.3, aptX-Adaptive
Unit Count	1 Count
Wireless Compability	Bluetooth

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.