Sarrera
The Syntech B101-BK is a versatile 2-in-1 Bluetooth 5.4 Transmitter and Receiver designed to provide wireless audio connectivity for various devices. It allows you to transmit audio from non-Bluetooth sources to Bluetooth headphones or speakers, and receive audio from Bluetooth-enabled devices to wired speakers or car stereos.

Image: The Syntech B101-BK device shown with its included accessories: a USB-C charging cable, a dual 3.5mm AUX adapter, and a storage pouch.
Paketearen edukia
Egiaztatu elementu guztiak zure paketean daudela:
- Syntech B101-BK Bluetooth Transmitter/Receiver
- Dual 3.5mm AUX Adapter
- USB-A USB-C kargatzeko kablea
- Biltegiratzeko poltsa
- Erabiltzailearen eskuliburua

Image: A visual representation of the Syntech B101-BK package contents, including the device, adapters, cables, and pouch.
Segurtasun Informazioa
Mesedez, irakurri eta jarraitu segurtasun-jarraibide hauek:
- Always follow battery handling precautions.
- Ez jarri gailua muturreko tenperatura edo hezetasunetara.
- This device may interfere with other wireless devices if not used properly.
Konfigurazioa
1. Gailua kargatzea
Lehenengo aldiz erabili aurretik, kargatu gailua guztiz.
- Connect the USB-C end of the charging cable to the device's charging port.
- Connect the USB-A end to a compatible USB power source (e.g., wall adapter, computer USB port).
- The device will indicate charging status on its HD display. A full charge takes approximately 1.5 hours.
Bateriaren iraupena: Up to 12 hours in Transmitter (TX) mode, and up to 15 hours in Receiver (RX) mode.

Image: The Syntech B101-BK device connected to a power outlet via its USB-C charging cable, illustrating its extended battery life capabilities.
2. Understanding Modes (TX/RX)
The Syntech B101-BK operates in two modes:
- Transmisore (TX) modua: Sends audio from a non-Bluetooth device (e.g., airplane entertainment system, TV, computer) to your Bluetooth headphones or speakers.
- Hargailua (RX) modua: Receives audio from a Bluetooth-enabled device (e.g., smartphone, tablet, laptop) and outputs it to a wired speaker, car stereo, or home ampbiziagoa.
To switch between modes, use the slide switch located on the side of the device.

Image: A diagram illustrating the different applications for Transmitter (TX) mode (e.g., airplane, TV, computer to headphones) and Receiver (RX) mode (e.g., phone, tablet, laptop to car, speakers).
Funtzionamendu-argibideak
1. Transmitter (TX) Mode Operation
Use this mode to connect your Bluetooth headphones to non-Bluetooth audio sources.
- Slide the mode switch on the device to the TX posizioa.
- Insert the 3.5mm AUX jack into the audio output port of your source device (e.g., airplane seat audio jack, TV headphone jack). If connecting to an airplane's dual-pin audio jack, use the included dual 3.5mm AUX adapter.
- Eduki sakatuta Pairing 'O' Button for 3 seconds to power on the device. Double-click the 'O' button to activate searching for Bluetooth devices. The display will show 'Pairing...'.
- Put your Bluetooth headphones or speakers into pairing mode. Refer to your headphone's manual for specific instructions.
- On the Syntech device's display, use the rotary knob to navigate and select your desired Bluetooth device. Press the Pairing 'O' Button konexioa berresteko.
- Once connected, audio from your source device will be transmitted to your headphones. Adjust the volume using the rotary knob on the Syntech device.

Image: Step-by-step visual guide for setting up the Syntech B101-BK in Transmitter (TX) mode, showing connection to an audio source and pairing with headphones.

Image: The Syntech B101-BK connected to an airplane's in-flight entertainment system, transmitting audio to wireless earbuds.
2. Receiver (RX) Mode Operation
Use this mode to stream audio from your Bluetooth-enabled device to wired speakers or car stereos.
- Slide the mode switch on the device to the RX posizioa.
- Insert the 3.5mm AUX jack into the audio input port of your wired speaker, car stereo, or home audio system.
- Eduki sakatuta Pairing 'O' Button for 3 seconds to power on the device. The display will show 'Pairing...'.
- On your smartphone, tablet, or other Bluetooth-enabled device, go to Bluetooth settings and select 'B101' from the list of available devices to connect.
- Once connected, audio from your Bluetooth device will be streamed to your wired speakers. Adjust the volume using the rotary knob on the Syntech device or your source device.

Image: Step-by-step visual guide for setting up the Syntech B101-BK in Receiver (RX) mode, showing connection to a wired speaker and pairing with a smartphone.

Image: The Syntech B101-BK connected to a car's AUX input, streaming music from a smartphone.
3. Dual Pairing (TX Mode Only)
The device supports connecting to two Bluetooth headphones simultaneously in TX mode.
- Ensure one pair of Bluetooth headphones is already connected in TX mode.
- Egin klik bikoitza Pairing 'O' Button to enter pairing mode for the second device. The display will show 'Pairing...'.
- Put the second pair of Bluetooth headphones into pairing mode.
- On the Syntech device's display, use the rotary knob to select the second device and press the Pairing 'O' Button konexioa berresteko.
- Both pairs of headphones will now receive audio from the source.

Image: Step-by-step visual guide for pairing a second Bluetooth device to the Syntech B101-BK in Transmitter (TX) mode.
4. Kontrolak eta funtzioak
The device features an intuitive display and controls:
| Botoia/Kontrol | Modua | Funtzioa | Funtzionamendua |
|---|---|---|---|
| Pairing 'O' Button | TX & RX | Erreproduzitu/Pausatu | Prentsa laburra |
| Pairing 'O' Button | TX & RX | Piztu/Itzali | Sakatu luzea (3s) |
| Pairing 'O' Button | TX & RX | Garbitu Memoria | Bost Klik |
| Pairing 'O' Button | RX | Deskonexioa | Egin klik bikoitza |
| Pairing 'O' Button | TX | Berretsi konexioa | Prentsa laburra |
| Pairing 'O' Button | TX | Bluetooth parekatzea | Egin klik bikoitza |
| Knob birakaria | TX & RX | Bolumena igo | Turn Knob Clockwise |
| Knob birakaria | TX & RX | Bolumena jaitsi | Turn Knob Counter-clockwise |
| Knob birakaria | TX | Goranzko hautaketa | Turn Knob Clockwise |
| Knob birakaria | TX | Beheranzko hautaketa | Turn Knob Counter-clockwise |
| Modu diapositiba etengailua | N/A | Hautatu Modua | Slide to TX or RX |

Image: A detailed table outlining the functions of each button and control on the Syntech B101-BK device for both Transmitter (TX) and Receiver (RX) modes.
Mantentzea
To ensure the longevity and optimal performance of your Syntech B101-BK:
- Mantendu gailua garbi, zapi leun eta lehor batekin.
- Avoid exposing the device to liquids, dust, or extreme temperatures.
- Store the device in the provided storage pouch when not in use to protect it from scratches and minor impacts.
- Kargatu gailua aldizka, maiz erabiltzen ez bada ere, bateriaren egoera mantentzeko.
Arazoak konpontzea
If you encounter issues with your Syntech B101-BK, refer to the following common solutions:
Konexio-arazoak
- Long Pairing Time: Some headphones may take longer to pair (up to 90 seconds). Be patient and ensure both devices remain in pairing mode.
- Unstable Connection/High Latency: Try reconnecting the devices. If the issue persists, try using different Bluetooth headphones or speakers, as compatibility can vary.
- Gailua ez da aurkitu: Ensure the Syntech B101-BK is in the correct TX or RX mode for your intended use. Make sure both the adapter and your audio device are in pairing mode.
- Ezin da konektatu: Clear the device's memory by performing five quick clicks on the Pairing 'O' Button, then restart the pairing process.
Bolumen arazoak
- Ez dago soinurik edo bolumen baxurik: Ensure the Syntech device or connected headphones are not in pause mode. Turn the rotary knob clockwise to increase the volume. Check volume levels on both the Syntech device and the connected audio source/headphones.
- Audio distortsionatua: Reduce the volume on either the Syntech device or the connected audio source/headphones. Ensure the devices are within the optimal operating range (up to 15 meters).
Beste Gai batzuk
- Gailua ez da pizten: Ensure the device is sufficiently charged. Connect it to a power source using the USB-C cable.
- Interferentzia: If experiencing interference, move the device away from other wireless electronics.
Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Modelo zenbakia | B101-BK |
| Bluetooth bertsioa | 5.4 (Note: Packaging may state 5.3) |
| Konektibitate Teknologia | AUX |
| Ezaugarri bereziak | 2-in-1 Transmitter/Receiver, HD Display, Low Latency |
| Bateriaren iraupena (TX modua) | Gehienez 12 ordu |
| Bateriaren iraupena (RX modua) | Gehienez 15 ordu |
| Kargatzeko Denbora | 1.5 ordu gutxi gorabehera |
| Wireless Range | Gehienez 15 metro (49 oin) |
| Neurriak | 4.8 x 3.5 x 1.22 hazbete |
| Elementuaren pisua | 3.2 ontza |
| Energia iturria | Internal Rechargeable Battery (charged via USB-C) |

Image: A visual representation highlighting the key features of the Syntech B101-BK, including Bluetooth 5.4, faster connection speeds, extended range, and low latency.
Bermea eta Laguntza
Syntech provides a 12 hilabeteko bermea for this product, covering manufacturing defects and ensuring reliable performance. For any questions, technical assistance, or warranty claims, please contact Syntech customer support. Refer to the product packaging or the official Syntech webharremanetarako datuak lortzeko gunea.