【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
1. [Three in one]: 1Mii B03Pro Bluetooth Transmitter/Receiver is a multi-functional device, which is a Bluetooth transmitter, TV, Bluetooth receiver, and bypass. Compared to a single Bluetooth transmitter or audio receiver Bluetooth, 1Mii B03Pro Bluetooth Receiver has a broader range of applications. Old people can use it to turn the old speakers and PA at home into Bluetooth speakers, and enjoy music, which is very convenient. Young people can wear earphones and play games at home without affecting the family (this device can connect two Bluetooth headphones at the same time). Since children are close to the TV, they can easily study through Bluetooth devices.
2. [Equipped with 9018K2M decoding chip]: The DAC audio converter B03Pro is equipped with a 9018K2M decoding chip, and the maximum sampling frequency is 384kHz/32bit, which is 8 times faster than CD (44.1kHz) sampling. Its speed is much faster than CD. With a signal-to-noise ratio (SNR) of 121dB, it provides a HiFi low-noise music experience that is like being at a concert.
3.【Advanced Bluetooth 5.3 Technology】: 1Mii B03Pro Bluetooth audio transmitter is equipped with the latest Bluetooth 5.3 technology, providing faster and more stable connection. Supports Qualcomm aptX HD, aptX Low Latency, aptX Adaptive, aptX, SBC, AAC decoding. If your device supports both codecs, you can easily switch between HD priority and low latency priority.
4.【Wide Compatibility and Plug and Play】: 1Mii B03Pro aptx adaptive bluetooth transmitter is widely compatible with old speakers, TVs, high quality wireless or wired earphones, home audio systems, mobile phones, MP3, MP4, laptops, power amplifiers (PA), computers, car speakers, and Bluetooth. Supports AUX, RCA, and optical digital, and comes with the necessary AUX 3.5 mm audio cable, RCA cable, and optical digital cable
5.【Ultra Long Wireless Distance】: When we tested the B03Pro aptx adaptive bluetooth receiver in a wide outdoor environment, its transmission distance reached an amazing distance, and even indoors it reached a satisfactory transmission distance. You can freely walk around the house without losing sound even when carrying your mobile phone or Bluetooth earphones. Maximum operating distance: 80m outdoors, 35m indoors.
6. 【APTX Adaptive Audio Codec】: 1Mii B03Pro Bluetooth transmitter receiver adopts aptX adaptive audio codec, and with aptX Adaptive, the B03Pro transmitter and receiver can adaptively adjust audio quality and delay with lower power consumption, providing high quality audio, stable connection, and sustained cruising.
7.【Wired and Wireless Splitter】: If you have a family member who has poor hearing and needs high volume when watching TV, B03Pro is the best choice. TX mode allows you to stream audio to wireless headphones and a wired TV soundbar at the same time, allowing you to share your TV together and not be affected by different TV volume needs. This is a unique feature. Note: This feature only works with inputs/outputs of the same type. In other words, if you use an AUX audio cable at the B03Pro's input, make sure you also use an AUX audio cable at the B03Pro's output. Or from OPT input to OPT output.
Note: 1. B03Pro only supports low latency in transmitter mode and not in receiver mode. **To achieve low latency (latency less than 40 ms), the receiving device must also support AptX AD/low latency. Otherwise, you may experience a delay of 70-220 ms**; 2. Low latency (aptX LL) is not supported when two devices are connected simultaneously. 3. Compatible with AirPods, but not compatible with AirPods Pro 2nd generation and AirPods Max. 4.This product does not have a microphone and is not suitable for hearing aids or musical instruments.
Product description
[BLUETOOTH 5.3 APTX HD] 1Mii B03 Pro Bluetooth transceiver adopts the latest Bluetooth aptx adaptive audio codec, providing 24-bit 96kHz perfect audio that is better than CD-quality (16-bit). You can enjoy lossless sound quality. Note: To take advantage of the aptx adaptive/APTX HD feature, the audio source must be better with HD sound quality.
【Ultra Long Transmission and Reception Distance】 Utilizing Class 1 Bluetooth technology and double antenna design, 1Mii B03 Pro Bluetooth transceiver has an operating distance of up to 80 m (outdoor) and up to 35 m (indoor). Note: The operating distance can be affected by Wi-Fi routers, wireless TV adapters, physical obstacles like walls, metal obstacles, etc., and also depends on the receiving device.
【Low Latency, Dual Link】APTX low latency technology eliminates Bluetooth audio delay. And the ultra-long range 1Mii B03 Pro Bluetooth transceiver supports simultaneous dual link. Note: To achieve low latency, the receiving device must support APTX low latency.
[Optical Digital Connection & AUX] Supports analog (RCA / 3.5mm AUX audio) and digital (OPTICAL) input and output! Note: 1Mii B03 Pro does not support Dolby/DTS format in OPTICAL mode, so please set TV audio as PCM format.
[Support] 1Mii products are PSE and TELEC certified. And we provide 1 year quality guarantee. Please contact us for any support.
Scope of application:
1. Old speaker
2. High quality wired headphones
3.Cars, trucks, buses, and construction vehicles without Bluetooth function
4. Power amplifier
5.TV
6. Computer
7. Bluetooth earphones
8.Bluetooth microphone
9. The other is the device and location for transmitting the audio signal.
Product specifications
Product Name: 1Mii Bluetooth Audio Transmitter Receiver
Model: B03Pro
Bluetooth version: Bluetooth 5.3
Product size: 12.6*9.4*2.9cm
Product weight: 140g
Material: PC+ABS
Wireless mode: CSR Bluetooth 5.3+Aptx HD LL
Support: 96kHz/24bit LPCM audio data
A2DP/AVRCP/HFP/HSP/GAIA/SBC/AAC/APTX/APTX-LL/APTX HD/aptx adaptive
Data speed: 276kBit/s & 420kBit/s
Working current:
