M13 Bluetooth 5.3 Audio Receiver Transmitter | DAC & NFC
M13 Bluetooth 5.3 Audio Receiver Transmitter | DAC & NFC
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Short Product Description
Short Product Description
Tired of cable clutter but still love your classic sound system? The M13 Bluetooth 5.3 Audio Adapter instantly breathes new wireless life into your vintage amplifiers, TVs, and car stereos. Featuring a powerful 2-in-1 Receiver and Transmitter setup, this DAC converter delivers lossless, studio-grade audio with zero lag. Whether you're upgrading your home theater with digital connections or streaming Spotify to a wired headset, the M13 handles it all. Enjoy seamless NFC pairing, dynamic RGB rhythm lights, and up to 12 hours of battery life. Don't replace your premium audio gear—upgrade it today.
Key Features
Key Features
- Bluetooth 5.3 Chipset: Delivers ultra-low latency and a stable connection up to 20 meters, ensuring movies and music never drop out.
- 2-in-1 RX/TX Modes: Easily switch between receiving audio (smartphone to old speakers) and transmitting audio (PC/TV to wireless headphones).
- Hi-Fi DAC Conversion: Supports up to 192KHz/24bit sampling rates, providing rich, lossless audiophile sound quality from digital sources.
- Instant NFC Pairing: Connect your smartphone with a single tap, eliminating the frustration of manual pairing menus.
- Intelligent Dual Pairing: Connect two phones simultaneously in receive mode, allowing multiple users to seamlessly share audio control.
- Dynamic RGB Rhythm Lights: Add a visual pulse to your setup with three immersive RGB lighting modes (Diffusion, Shrinkage, Phantom) that sync to your music.
- Extended 1000mAh Battery: Enjoy 10-12 hours of continuous wireless playback on a single charge, perfect for long listening sessions.
Full Product Description
Full Product Description
Transform Your Wired Audio Gear into a Wireless Powerhouse
We have all been there: you own a fantastic set of wired vintage speakers or a highly reliable television, but they lack modern Bluetooth connectivity. Instead of spending a fortune replacing your trusted equipment, the M13 Bluetooth 5.3 Audio Adapter acts as the ultimate bridge between classic audio engineering and modern wireless convenience.
Next-Generation Bluetooth 5.3 Technology
Speed and stability are everything when it comes to audio. Equipped with the latest Bluetooth V5.3 chip, the M13 ensures ultra-low latency and an unbreakable connection up to 20 meters away. Whether you are deep into a competitive gaming session or watching an intense action movie, you can trust that your audio and video will remain perfectly synced.
Versatile 2-in-1 Receiver & Transmitter Modes
Flexibility is at the core of the M13's design.
- In Receive Mode (RX): Stream high-fidelity music from your smartphone or tablet directly to your traditional active speakers or car stereo.
- In Transmit Mode (TX): Connect the adapter to your non-Bluetooth TV, PC, or gaming console, and transmit the audio wirelessly to your favorite Bluetooth headphones. (Note: Optical and Coaxial inputs are specifically dedicated to Transmit mode).
Professional DAC Conversion & Multi-Interface Support
Audiophiles will appreciate the robust Digital-to-Analog Converter (DAC) capabilities. Supporting high-resolution sampling rates up to 192KHz/24bit, the M13 accepts diverse inputs including 3.5mm AUX, RCA, USB flash drives, Optical, and Coaxial cables. It translates these signals cleanly without degrading your sound quality.
Smart Features: NFC & Dual-Device Pairing
Say goodbye to the tedious process of manual Bluetooth pairing. With built-in NFC technology, simply tap your NFC-enabled smartphone against the sensor zone for an instant connection. Furthermore, the intelligent "One-Two" feature allows you to connect two mobile phones simultaneously, making it effortless to share DJ duties with a friend without disconnecting.
Technical Specifications
Technical Specifications
- Model: M13
- Bluetooth version: V5.3
- Supported protocols: RX: A2DP, AVRCP / TX: A2DP
- Frequency band: 2.402GHz – 2.480GHz
- Signal-to-noise ratio: ≥90dB (distortion ≤0.1%)
- Input interfaces: 3.5mm AUX, RCA, Optical (TX), Coaxial (TX), USB
- Output interfaces: 3.5mm AUX, RCA
- Supported formats: MP3, WAV, WMA, APE, FLAC, M4A, ALAC, AMR
- Battery: 3.7V / 1000mAh (built-in)
- Battery life: RX ~10 hours / TX ~10–12 hours
- Dimensions: 10 × 6.8 × 2 cm
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
Q. Can I connect this to my vintage home amplifier?
A. Yes! You can connect the M13 to your vintage amplifier using the included RCA or 3.5mm AUX output. It will receive Bluetooth audio from your phone and play it through your classic system.
Q. How do the optical and coaxial ports work?
A. The optical and coaxial ports are strictly designed for Transmit (TX) mode. You connect them to your TV's or PC's digital output, and the M13 will transmit that audio wirelessly to your Bluetooth headset.
Q. Will there be a lip-sync delay when watching TV?
A. No. The advanced Bluetooth 5.3 technology significantly minimizes latency, ensuring perfectly synchronized audio and video.
Target Users / Applications
Target Users / Applications
- Audiophiles & DIY Enthusiasts: Upgrading vintage amplifiers and classic speaker setups.
- Home Theater Owners: Transmitting late-night TV audio to wireless headphones without disturbing the family.
- Gamers & PC Users: Adding high-quality Bluetooth capabilities to desktop computers.
- Drivers: Upgrading older car stereo systems via the AUX port for wireless music streaming.
