amazon basics AB-BT21-RGB-BLK
amazon basics AB-BT21-RGB-BLK Tri-Mode Wireless RGB Gaming Headphones User Manual
Model: AB-BT21-RGB-BLK
1. Introducció
Thank you for choosing the amazon basics Tri-Mode Wireless RGB Gaming Headphones. This manual provides essential information for setting up, operating, and maintaining your headphones to ensure optimal performance and longevity. Please read this manual thoroughly before use.

Image 1.1: The amazon basics Tri-Mode Wireless RGB Gaming Headphones, featuring a detachable microphone and a USB dongle for wireless connectivity.
2. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- 1 x amazon basics Tri-Mode Wireless RGB Gaming Headphones
- 1 x USB-A Dongle for 2.4GHz Wireless Connectivity
- 1 x cable de càrrega tipus C
- 1 cable AUX de 3.5 mm
- 1 x micròfon desmuntable
- 1 x Manual d'usuari (aquest document)
3. Producte acabatview
Familiaritzeu-vos amb els diversos components i controls dels vostres auriculars.

Imatge 3.1: Detallada view of the headphone's features, highlighting the RGB lighting, soft cushion headband, detachable microphone, and comfortable earcups.
3.1 Components clau
- Diadema ajustable: Per a un ajustament còmode.
- Auriculars suaus: Designed for comfort and sound insulation.
- Il·luminació RGB: Integrated lighting on the earcups.
- Micròfon desmuntable: Flexible boom microphone for communication.
- Volume Scroller: For adjusting audio output level.
- Botó d'encesa/apagada del micròfon: Per silenciar o activar el so del micròfon.
- Type-C Charging Jack: Per carregar la bateria interna.
- Port AUX de 3.5 mm: Per a connexió d'àudio amb cable.
- Botó de canvi de mode: To cycle between Bluetooth, 2.4GHz Wireless, and Wired modes.
4. Configuració
4.1 Càrrega dels auriculars
Before first use, fully charge the headphones. Connect the supplied Type-C charging cable to the charging jack on the headphones and the other end to a USB power source (e.g., computer USB port, USB wall adapter).
- A full charge provides approximately 30 hours of use with LED lighting enabled, or 50 hours without LED lighting.
- L'indicador LED mostrarà l'estat de càrrega (per exemple, vermell durant la càrrega, apagat quan estigui completament carregat).

Image 4.1: Illustration of the headphone's battery life and capacity, indicating extended usage on a single charge.
4.2 Connectar el micròfon
Insert the detachable microphone into the designated port on the left earcup until it clicks into place. Ensure it is securely connected for proper voice transmission.
4.3 Modes de connectivitat
Your headphones support three connectivity modes: Bluetooth, 2.4GHz Wireless (via USB dongle), and 3.5mm Wired.

Image 4.2: A visual guide to the three connectivity options: Bluetooth, 2.4GHz USB-A Dongle, and 3.5mm Wired, along with their respective latency specifications.
4.3.1 Mode Bluetooth
- Enceneu els auriculars.
- Press the Mode Switch button until the headphones enter Bluetooth pairing mode (indicated by a flashing LED).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for "amazon basics Gaming Headset".
- Select the headphones to pair. The LED will become solid when connected.
- Bluetooth mode offers latency less than 70ms and is compatible with smartphones, tablets, and all Bluetooth-enabled devices.
4.3.2 2.4GHz Wireless Mode (USB-A Dongle)
- Insert the USB-A dongle into an available USB port on your PC, laptop, PS4, or PS5.
- Enceneu els auriculars.
- Press the Mode Switch button until the headphones enter 2.4GHz wireless mode. The headphones will automatically connect to the dongle.
- This mode provides ultra-fast, lag-free gaming with latency less than 20ms and a maximum transmission distance of 10 meters.
4.3.3 3.5mm Wired Mode
- Connect one end of the supplied 3.5mm AUX cable to the 3.5mm port on the headphones.
- Connecteu l'altre extrem al connector d'àudio de 3.5 mm del dispositiu.
- This mode provides 0ms latency and is compatible with all 3.5mm enabled devices. No battery power is required for audio in this mode.

Imatge 4.3: Un sobreview of the headphones' broad compatibility with various devices, including smartphones, tablets, and gaming consoles.
5. Funcionament
5.1 Encès/Apagat
- Per engegar-lo, premeu i manteniu premut el botó d'engegada durant aproximadament 3 segons.
- To power off, press and hold the Power button for approximately 3 seconds.
5.2 Control de volum
Use the volume scroller located on the earcup to adjust the audio volume. Scroll up to increase volume, and scroll down to decrease volume.
5.3 Ús del micròfon
- To mute or unmute the microphone, press the Microphone On/Off button.
- Adjust the flexible boom microphone closer to your mouth for clearer voice capture.
Il·luminació RGB 5.4
The headphones feature integrated RGB lighting. The lighting can be toggled on or off by a dedicated button (refer to product diagram for exact location) or may be linked to the power state. Turning off the RGB lighting extends battery life.
6. Manteniment
6.1 Neteja
- Netegeu els auriculars amb un drap suau i sec.
- No utilitzeu productes químics aggressivs, dissolvents de neteja o detergents forts.
- Eviteu que entri humitat a cap obertura.
6.2 Emmagatzematge
- Guardeu els auriculars en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- When not in use for extended periods, ensure the headphones are fully charged to preserve battery health.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so | Headphones not powered on, low battery, incorrect mode, volume too low, device not connected. | Ensure headphones are powered on and charged. Check selected connectivity mode. Increase volume. Re-pair/reconnect to your device. |
| El micròfon no funciona | Microphone muted, not properly attached, incorrect input device selected on computer. | Ensure microphone is unmuted and securely attached. Check audio input settings on your device. |
| Cannot connect via Bluetooth/2.4GHz | Out of range, interference, headphones not in pairing mode, device's Bluetooth/USB port issue. | Ensure headphones are within 10m range. Put headphones in pairing mode. Try another USB port for the dongle. Restart both devices. |
| Durada de la bateria curta | RGB lighting enabled, old battery, frequent charging/discharging. | Turn off RGB lighting to extend battery life. Ensure full charge cycles. |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | AB-BT21-RGB-BLK |
| Tecnologia de connectivitat | Wireless (Bluetooth, 2.4GHz), Wired (3.5mm Jack) |
| Mida de l'altaveu | 50 mm |
| Impedància | 32±15% ohm |
| Nivell de pressió sonora (SPL) | 115 ± 3 dB |
| Interval de freqüència | 20Hz-20kHz |
| Potència de sortida | ≥ 20 mW |
| Capacitat de la bateria | Ió de liti de 1000 mAh |
| Battery Life (with LED) | Aprox. 30 hores |
| Battery Life (without LED) | Aprox. 50 hores |
| Latència sense fil | 2.4GHz: < 20ms; Bluetooth: < 70ms |
| Distància de transmissió | Màxim 10 metres |
| Material | Plàstic |
| Pes de l'article | 304 grams |
| Dimensions del producte (LxWxH) | 19.6 x 22.5 x 8.7 cm |
| Control de soroll | Cancel·lació activa del soroll |

Image 8.1: Visual representation of key audio specifications, including 115dB output and 50mm speaker drivers.

Image 8.2: Detailed dimensions of the headphones and the accompanying USB dongle.
9. Informació de seguretat
- Eviteu escoltar música durant molt de temps a volums alts per evitar danys auditius.
- Do not use headphones while driving or cycling where inability to hear ambient sounds could be dangerous.
- Mantenir fora de l'abast dels nens.
- Do not expose to extreme temperatures, humidity, or liquids.
- Do not attempt to disassemble or repair the headphones yourself. This will void the warranty.
10. Garantia i Suport
For warranty information and customer support, please refer to the warranty card included in your package or visit the official amazon basics support weblloc. Conserveu el rebut de compra per a reclamacions de garantia.
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