Kaidi KD-750

Kaidi KD-750 Bluetooth Headphones User Manual

Modelis: KD-750

1. Ievads

Thank you for choosing the Kaidi KD-750 Bluetooth Headphones. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read it thoroughly before use to ensure optimal performance and longevity of your headphones.

2. Iepakojuma saturs

Pārliecinieties, vai iepakojumā ir visas preces:

Kaidi KD-750 Headphones Retail Box Front

Attēls: priekšpuse view of the Kaidi KD-750 retail packaging, showing the headphones and branding.

3. Produkts beidziesview

Familiarize yourself with the various parts and controls of your Kaidi KD-750 headphones.

Kaidi KD-750 Bluetooth Headphones Front View

Attēls: priekšpuse view of the Kaidi KD-750 Bluetooth Headphones, showcasing the earcups with Kaidi logo and the adjustable headband.

Kaidi KD-750 Bluetooth Headphones Side View with Controls and Ports

Attēls: Sāns view of the Kaidi KD-750 Bluetooth Headphones, highlighting the control buttons, charging port, and audio jack on the earcup.

Kaidi KD-750 Headphones Back of Box with Control Diagram

Image: Back of the Kaidi KD-750 retail box, featuring a diagram of the headphone controls and key product features.

3.1. Vadības ierīces un porti

4. Iestatīšana

4.1. Austiņu uzlādēšana

Pirms pirmās lietošanas reizes pilnībā uzlādējiet austiņas.

  1. Connect the Micro USB end of the charging cable to the charging port on the headphones.
  2. Pievienojiet uzlādes kabeļa USB-A galu USB strāvas adapterim (nav iekļauts komplektā) vai datora USB portam.
  3. The LED indicator will illuminate (usually red) during charging.
  4. Once fully charged (approximately 2 hours), the LED indicator will change color or turn off (refer to specific LED behavior in the specifications).

Piezīme: Akumulatora darbības laiks ar pilnu uzlādi ir aptuveni 5 stundas.

4.2. Bluetooth savienošana pārī

Savienojiet austiņas pārī ar ierīci, kurā iespējots Bluetooth.

  1. Pārliecinieties, vai austiņas ir izslēgtas.
  2. Press and hold the Power Button for approximately 3-5 seconds until the LED indicator flashes blue and red alternately, indicating pairing mode.
  3. Savā ierīcē (viedtālrunī, planšetdatorā, datorā) iespējojiet Bluetooth un meklējiet pieejamās ierīces.
  4. Select "KD-750" from the list of found devices.
  5. Once paired, the LED indicator will typically flash blue slowly or remain solid blue.
  6. Ja nepieciešama parole, ievadiet "0000".

Efektīvais Bluetooth diapazons ir aptuveni 10 metri (33 pēdas).

5. Lietošanas instrukcijas

5.1. Ieslēgšana/izslēgšana

5.2. Mūzikas atskaņošana (Bluetooth režīms)

5.3. Tālruņa zvani

5.4. Mode Switching (FM Radio / SD Card / AUX)

Nospiediet pogu Režīma (M) poga to cycle through available modes: Bluetooth, FM Radio, and SD Card playback.

5.4.1. FM radio režīms

  1. Switch to FM mode using the Mode (M) Button.
  2. Long press the Power Button to automatically scan and save available FM stations.
  3. Short press the Volume Up/Down buttons to adjust volume.
  4. Long press the Volume Up/Down buttons to switch between saved stations.

5.4.2. Micro SD kartes atskaņošana

  1. Insert a Micro SD card (with MP3 files) into the SD card slot.
  2. Switch to SD Card mode using the Mode (M) Button. The headphones will automatically begin playing music from the card.
  3. Use the Play/Pause, Volume Up/Down, and Next/Previous Track controls as in Bluetooth mode.
Kaidi KD-750 Headphones Micro SD Card Slot

Attēls: Tuvplāns view of the Micro SD card slot on the Kaidi KD-750 headphones.

5.4.3. AUX Wired Mode

  1. Connect one end of the included 3.5mm audio cable to the AUX input on the headphones.
  2. Pievienojiet otru galu ierīces 3.5 mm audio izejai.
  3. Austiņas automātiski pārslēgsies uz AUX režīmu.
  4. In AUX mode, controls on the headphones (volume, track control) may not function; use your connected device for control.

6. Apkope un kopšana

7. Traucējummeklēšana

7.1. Headphones do not power on.

Risinājums: The battery may be depleted. Connect the headphones to a power source using the USB charging cable and allow them to charge for at least 30 minutes before attempting to power on again.

7.2. Nevar savienot pārī ar Bluetooth ierīci.

7.3. Nav skaņas vai kluss skaļums.

7.4. FM radio reception is poor.

Risinājums: Move to an open area away from obstructions or electronic interference. The 3.5mm audio cable can sometimes act as an antenna; try connecting it even if not using AUX mode for improved reception.

8. Specifikācijas

Bluetooth versija:v4.2
Atbalstītie protokoli:AVRCP1.3, A2DP1.0, HFP1.5, HSP1.0
Efektīvais diapazons:10 metri (33 pēdas)
Darba biežums:2.402 GHz–2.480 GHz
Akumulatora tips:Iebūvēts 3.7 V 300 mAh uzlādējams litija akumulators
Uzlādes sējumstage:Līdzstrāva 4.2–5.5 V
Uzlādes laiks:Apmēram 2 stundas
Akumulatora darbības ilgums:Approximately 5 hours (playback)
Skaļruņu pretestība:32 omi
Trokšņa kontrole:Pasīvā trokšņa atcelšana
Savienojamības tehnoloģija:Bluetooth, 3.5 mm ligzda
Saderīgas ierīces:Any device supporting Bluetooth connectivity
Produkta svars:190 g
Krāsa:Melns

9. Garantija un atbalsts

The Kaidi KD-750 Bluetooth Headphones come with a standard manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your purchase for specific terms and conditions, including the warranty period.

For technical support, troubleshooting assistance, or warranty claims, please contact your retailer or the official Kaidi customer service. Contact information can typically be found on the product packaging or the official Kaidi webvietne.

Lūdzu, saglabājiet pirkuma apliecinājumu garantijas vajadzībām.