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1Mii B03S Bluetooth 5.3 Transmitter Receiver for TV Home Stereo, Wireless Audio Adapters with Audiophile DAC, aptX Adaptive/LL/HD, Dual Link, Optical RCA AUX 3.5mm Inputs/Outputs

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71 ratings

3 sustainability features

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Special feature	3-in-1 Bluetooth Transmitter Receiver, Dual Connection, Optical/RCA/3.5mm AUX Port, Volume Control, aptX Low Latency/HD/Adaptive See more
Brand	1Mii
Connectivity technology	AUX, Bluetooth, Optical
Power source	Corded Electric
Material	Acrylonitrile Butadiene Styrene (ABS)
Product Dimensions	12.7L x 9.4W x 2.5H Centimetres
Item weight	3.7 Ounces
Colour	Black
Wireless communication standard	Bluetooth
Compatible devices	Headphone, Home Stereo System, Speaker, Tablet, Television

About this item

【Versatile Transmitter/Receiver】The 1Mii B03S Bluetooth Transmitter/Receiver elevates your audio setup with the latest Bluetooth 5.3 technology. In TX mode, it streams audio from your TV, DVD player, or other devices to Bluetooth headphones or speakers for a wireless experience. In RX mode, it lets you stream music from your phone, tablet, or laptop to your wired stereo system, turning your traditional setup into a modern, Bluetooth-enabled system.
【Crystal-Clear Sound, Low Latency】The B03S offers superb audio quality with support for aptX codecs. Enjoy seamless audio-video sync with aptX Low Latency or aptX Adaptive, and high-res sound with aptX HD. It supports dual connections, allowing two devices to pair at once. Note: For low-latency performance, connected devices must support aptX LL or Adaptive. In TX mode, it switches to standard aptX for stability when two aptX LL devices are paired.
【SABRE DAC for High Sound Quality】Equipped with the renowned SABRE DAC, the B03S offers industry-leading audio performance, delivering rich, Hi-Fi sound that audiophiles will love. Coupled with Qualcomm chips, it finely restores the smallest details and dynamic nuances in your music, ensuring a superior listening experience.
【Extended Range】Thanks to Class 1 Bluetooth technology and dual antennas, the B03S achieves an impressive range of up to 265ft (80m) in open spaces and 80-110ft (25-35m) indoors. Note: The actual operating range can be affected by environmental factors such as Wi-Fi routers, wireless TV adapters, walls, metal obstructions, and the type of receiving device.
【Flexible Connection Options】The B03S features both analog and digital inputs/outputs, ensuring broad compatibility with your audio setup. You can connect via optical, RCA, or 3.5mm cables to your TV or stereo system. Note: For TV optical output, set the audio format to PCM and output to Optical/Digital for normal use.

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Product information

Technical Details

Brand	‎1Mii
Manufacturer	‎1Mii
Place of Business	‎1Mii
Model	‎B03S
Model Name	‎B03S
Part Number	‎B03S
Hardware interface	‎3.5mm Audio, S/PDIF
Compatible Devices	‎Headphone, Home Stereo System, Speaker, Tablet, Television
Special features	‎3-in-1 Bluetooth Transmitter Receiver, Dual Connection, Optical/RCA/3.5mm AUX Port, Volume Control, aptX Low Latency/HD/Adaptive
Mounting Hardware	‎3.5mm AUX&RCA Cable, B03S Bluetooth Audio Adapter, Optical Cable, Power Adapter, Power Cable
Number of Items	‎1
Audio input compatible with the item	‎Optical TOSLINK, 3.5mm AUX, RCA
Audio output mode	‎Stereo
Audio Output Type	‎Headphone, Speaker
Speakers maximum output power	‎30 Watts
Voltage	‎5 Volts
Power source type	‎Corded Electric
Batteries Required	‎No
Wireless Standard	‎Bluetooth
Number of Ports	‎4
Connector Type	‎AUX, Bluetooth, Optical
Compatible media type	‎Bluetooth 5.3, SBC, AAC, aptX, aptX-LL, aptX-HD, aptX-AD
Material Type	‎Acrylonitrile Butadiene Styrene (ABS)
Media Type	‎USB Flash Drive
Mounting type	‎Table Top Mount
Does it contain liquid?	‎No
Includes rechargable battery	‎No
Includes Remote	‎No
Supports Bluetooth Technology	‎Yes
Manufacturer	‎1Mii
Item model number	‎B03S
Product Dimensions	‎12.7 x 9.4 x 2.49 cm; 104.89 g
ASIN	‎B0D5VS7TMT

Additional Information

Date First Available	Oct. 15 2024
Customer Reviews	71 ratings 3.8 out of 5 stars
�鶹�� Rank	#36,131 in Electronics (See Top 100 in Electronics) #110 in Bluetooth Computer Network Adapters

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Sustainability features

This product has features recognized as more sustainable by certifying organizations.

Recycled materials

Contains at least 50% recycled material.

As certified by

Global Recycled Standard

Safer chemicals

Made with chemicals safer for human health and the environment.

As certified by

Global Recycled Standard

Worker well-being

Manufactured on farms or in facilities that protect the rights and/or health of workers.

As certified by

Global Recycled Standard

From the brand

1Mii is a high-tech enterprise built on innovation and craftsmanship, bringing together a team of leading industrial designers, aesthetic masters, PhDs in acoustic tuning, and musicians.

Every 1Mii product undergoes rigorous testing in our state-of-the-art acoustic lab, ensuring it upholds the brand's core value: Bring Music to Life!
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BT Adapter for TV/Airplane/Car
Bluetooth Transmitter Receiver
New Releases: DS700 BT Adapter

Product Description

bluetooth transmitter for tv

Upgrade Your Old TV to Bluetooth

Enable your TV, AV Receiver, Radio and others to stream music to your Bluetooth headphones/speakers
Upgrade Your Wired Speakers to Bluetooth

Wirelessly stream music from your phone or tablet to your old speakers or home stereo
Bypass Mode for Wired Systems

Directly transmit audio via RCA, AUX, or optical cables without using Bluetooth

Support aptX Low Latency/aptX HD/aptX AD

Note: For the best sync, your Bluetooth headphones or speaker should support aptX LL or adaptive
Connect 2 headphones or speakers at the same time

Note: When connecting two aptX Low Latency headphones/speakers, Bluetooth codec will switch to aptX
Resolution up to 384 kHz/32 bit

Delivers high-definition audio for an unparalleled listening experience.
Outdoor is 230FT and up to 80-110FT indoors

NOTE: operation range can be affected by walls, Wi-Fi router, etc.

1mii bluetooth transmitter

bluetooth transmitter receiver

1Mii Bluetooth Audio Transmitter Receiver

	1Mii B03S Buying Options	1Mii B03 Buying Options	1Mii B03+ Buying Options	1Mii B03Pro Buying Options	1Mii B03Pro+ Buying Options	1Mii DS700 Buying Options
Customer Reviews	71	5,404	615	995	1,310	33
Type	Bluetooth Transmitter Receiver	Bluetooth Transmitter Receiver	Bluetooth Transmitter Receiver	Bluetooth Transmitter Receiver	Bluetooth Transmitter Receiver	HiFi Bluetooth Transceiver
Bluetooth Version	5.3	5.3	5.3	5.3	5.3	5.3
Audio Input Support	USB/AUX/RCA/Optical/Bluetooth	AUX/ RCA / Optical / Bluetooth	AUX/ RCA / Optical / Bluetooth	AUX/ RCA / Optical / Bluetooth	AUX/ RCA / Optical / Bluetooth	Optical / Coaxial / Bluetooth
Audio Output Support	AUX/ RCA / Optical / Bluetooth	AUX/ RCA / Optical / Bluetooth	AUX/ RCA / Optical / Bluetooth	AUX/ RCA / Optical / Bluetooth	AUX/ RCA / Optical / Bluetooth	RCA/Optical/Coaxial/bluetooth
Audio Codec Support	aptX AD/HD/LL/aptX/AAC/BC	aptX AD/HD/LL/aptX/AAC/SBC	aptX AD/HD/LL/aptX/AAC/SBC	aptX AD/HD/LL/aptX/AAC/SBC	LDAC/aptX HD/LL/aptX/AAC/SBC	LDAC/SBC/AAC/APT-X/APTX LL/HD
Extra Audiophile DAC	✔	✘	✘	✔	✘	✔
With Screen Dispaly	✘	✘	✔	✘	✔	✔
Independent Bypass Mode	✔	✔	✘	✔	✘	✔
TX & Bypass Mode	✔	✔	✔	✔	✔	✔
Support USB Drive Audio Input	✔	✘	✘	✘	✘	✘
Dual connection	✔	✔	✔	✔	✔	✔

Q1	What shall i do if i can not get B03S Bluetooth Adapter to pair with my Bluetooth Headphones or Speakers?
A1	1) Turn off the Bluetooth of all mobile phones or PCs in the house. 2) Please ensure that the pairing distance is within 1 meter. 3) If you still can't pair, please set both the B03S and Bluetooth Headphones/speaker to factory default settings.
Q2	How to reset 1Mii B03S?
A2	Restore factory default of B03S by pressing Bluetooth button for about 10 seconds till all indicators flash once, then it get into pairing mode with red and blue lights flashing, pair as normally.
Q3	Why the voice lag still here when use this Low latency B03S adapter with my Bluetooth headphones?
A3	To achieve low latency, your receiving device is better also support function of aptX Low Latency. Or, the receiving device might use another codec (e.g. SBC, aptX), resulting in a 70-200ms audio delay which may be noticeable by some users.
Q4	Why are the Volume +/- of my B03S not working in TX mode, only works in RX mode?
A4	1) In TX mode, take optical cable as the connected audio cable, the Volume +/- on B03S may not work if your device does not support Audio/Video Remote Control Profile. 2) Change the optical cable to AUX 3.5mm/RCA audio cable,the volume buttons works.
Q5	When the TV is connected to B03S, can my Bluetooth headphones play sound simultaneously with the TV's built-in speakers?
A5	With many models of TVs, the built-in speakers may not work properly if you choose to use an external audio output device, this is a TV feature and its availability depends on your TV make and model.

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