1Mii K7 Bluetooth Transmitter Receiver User Manual

1. Producte acabatview

The 1Mii K7 is a versatile 2-in-1 Bluetooth 5.3 audio adapter designed to seamlessly integrate wireless audio into various devices. It functions as both a transmitter (TX) and a receiver (RX), supporting advanced audio codecs like aptX Adaptive, aptX HD, and aptX Low Latency for high-quality, synchronized sound.

Figure 1: The 1Mii K7 device shown with its accompanying 3.5mm AUX cable and USB-C charging cable.

Característiques principals:

• Funcionalitat 2 en 1: Canvia fàcilment entre els modes transmissor (TX) i receptor (RX).
• Bluetooth 5.3: Ensures faster transmission speeds and a more stable connection.
• Advanced Audio Codecs: Supports aptX Adaptive, aptX HD, and aptX Low Latency for superior audio quality and minimal delay.
• Unique Touch-Control: Simple one-button operation for pairing, mode switching, and codec adjustment.
• Temps de joc llarg: Built-in 300 mAh battery provides up to 25 hours of continuous use.
• Connexió dual: Connects to two Bluetooth devices simultaneously in both TX and RX modes.

2. Guia de configuració

2.1. What's in the Box:

• 1Mii K7 Bluetooth Adapter
• Cable auxiliar de 3.5 mm
• Cable de càrrega USB-C

2.2. Càrrega del dispositiu:

Before first use, fully charge the 1Mii K7. Connect the provided USB-C charging cable to the device's Type-C port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The device takes approximately 2 hours to fully charge.

Figure 2: The 1Mii K7 connected to a charging cable, illustrating the charging process.

2.3. Identifying Ports and Controls:

Familiarize yourself with the device's ports and controls:

• Port AUX: Entrada/sortida d'àudio de 3.5 mm.
• Port de tipus C: Per carregar el dispositiu.
• Commutador TX/RX: Alterna entre els modes transmissor i receptor.
• Multi-functional Touch-Button: Central touch area for various controls (pairing, play/pause, codec adjustment).

Figura 3: Detallada view of the 1Mii K7's AUX, Type-C, and TX/RX switch ports.

3. Instruccions de funcionament

3.1. Transmitter (TX) Mode:

In TX mode, the 1Mii K7 transmits audio from non-Bluetooth devices (e.g., TV, PC, MP3 player, airplane entertainment system) to Bluetooth-enabled headphones or speakers.

1. Switch the TX/RX toggle to TX.
2. Connect the 1Mii K7 to your non-Bluetooth audio source (e.g., TV's audio out, airplane audio jack) using the 3.5mm AUX cable.
3. Place your Bluetooth headphones or speakers into pairing mode.
4. On the 1Mii K7, gently touch and hold the multi-functional touch-button for 2 seconds to enter pairing mode. The indicator light will flash.
5. The 1Mii K7 will automatically search for and connect to nearby Bluetooth devices. Once connected, the indicator light will become solid.
6. For dual connection, repeat step 3 and 4 for the second device.

Figure 4: Illustration of the 1Mii K7 in Transmitter (TX) mode, connecting non-Bluetooth devices to Bluetooth headphones or speakers.

Figure 5: The 1Mii K7 being used to connect wireless earbuds to an airplane's in-flight entertainment system.

Figure 6: The 1Mii K7 enabling dual Bluetooth headphone connection for shared TV audio experience.

3.2. Receiver (RX) Mode:

In RX mode, the 1Mii K7 receives audio from Bluetooth-enabled devices (e.g., smartphone, tablet, Bluetooth laptop) and outputs it to non-Bluetooth audio systems (e.g., home stereo, wired speakers, car stereo).

1. Switch the TX/RX toggle to RX.
2. Connect the 1Mii K7 to your non-Bluetooth audio system (e.g., AUX input of a car stereo, wired speaker) using the 3.5mm AUX cable.
3. On your Bluetooth-enabled device (smartphone, tablet), enable Bluetooth and search for "K7" in the list of available devices.
4. Select "K7" to pair. Once connected, the indicator light on the 1Mii K7 will become solid.
5. You can now stream audio wirelessly from your device to your connected audio system.
6. For dual connection, connect a second Bluetooth-enabled smartphone or computer.

Figure 7: Illustration of the 1Mii K7 in Receiver (RX) mode, connecting Bluetooth devices to wired audio systems.

Figure 8: The 1Mii K7 being used in RX mode to stream music to a boat's audio system.

3.3. Adjusting Audio Codecs:

The 1Mii K7 supports various audio codecs (aptX Adaptive/HD/LL, SBC, AAC). In TX mode, you can adjust the codec to suit your audio needs. Note that your Bluetooth headphones/speakers must also support the desired low latency technology for optimal performance.

• In TX mode, double-click the multi-functional touch-button to cycle through available codecs.
• Each codec is represented by a different indicator light color. Refer to the device's quick start guide for specific color-to-codec mapping.

Figure 9: The touch-control interface of the 1Mii K7, used for adjusting codecs and other functions.

4. Manteniment

• Mantingueu el dispositiu net netejant-lo amb un drap suau i sec.
• Eviteu exposar el dispositiu a temperatures extremes, humitat o llum solar directa.
• No intenteu desmuntar ni reparar el dispositiu vosaltres mateixos, ja que això anul·larà la garantia.
• Guardeu el dispositiu en un lloc fresc i sec quan no l'utilitzeu.

5. Solució De Problemes

Problemes comuns i solucions:

6. Especificacions

• Model: K7
• Versió Bluetooth: 5.3
• Còdecs compatibles: aptX Adaptive, aptX HD, aptX Low Latency, AAC, SBC
• Capacitat de la bateria: Polímer de liti de 300 mAh
• Temps de joc: Fins a 25 hores
• Temps de càrrega: Aproximadament 2 hores
• Connectivitat: 3.5mm AUX, USB Type-C (for charging)
• Dimensions: 53 mm x 53 mm x 16 mm (aproximat, basat en la imatge)
• Pes: 3.52 unces (99.8 grams)
• Color: Blanc

Figure 10: Approximate dimensions of the 1Mii K7 device.

7. Garantia i Suport

Per obtenir informació sobre la garantia i assistència tècnica, consulteu la pàgina oficial d'1Mii. weblloc web o contacteu directament amb el servei d'atenció al client. Conserveu el rebut de compra per a reclamacions de garantia.

Oficial Weblloc: www.1mii.com