1. Entwodiksyon
Mèsi pou acha aasing the ZEBRONICS Astra 40 Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it carefully to ensure optimal performance and longevity of your device.
The ZEB-Astra 40 is a portable speaker designed to enhance your audio experience. It features Bluetooth v5.3 for seamless wireless connectivity, True Wireless Stereo (TWS) function for pairing two speakers, and multiple media options including USB, mSD, AUX, and FM Radio. With dual 5.2cm drivers and passive radiators, it delivers an impressive 20W RMS output. The speaker also includes vibrant RGB LED lights, an LED display, call functionality, and a splash-proof design for versatile use.
2. Pake kontni
- ZEBRONICS Astra 40 Speaker - 1 unit
- Kab chaje (Kalite-C) - 1 inite
- Kab Antre (AUX) - 1 inite
- Gid Kòd QR - 1 inite
3. Pwodwi souview
Kontwòl ak pò
Familiarize yourself with the various controls and connection ports on your ZEB-Astra 40 speaker.

Imaj: Dèyè view of the ZEB-Astra 40 speaker highlighting the OFF/ON switch, AUX input, USB port, Micro SD card slot, and Type-C charging port.
- OFF/ON switch: Limen oswa etenn oratè a.
- Antre AUX: Pou konekte aparèy odyo ekstèn atravè yon kab odyo 3.5mm.
- Pò USB: Pou jwe odyo ki soti nan kle USB.
- Mikwo SD plas: For playing audio from Micro SD cards.
- Kalite-C Port: Pou chaje oratè a.

Imaj: Anlè view of the ZEB-Astra 40 speaker displaying the media control buttons (Play/Pause, Volume Down/Previous, Volume Up/Next, Mode/RGB), and illustrations for TWS and Call functions.
- Bouton jwe/poz: Jwe oswa mete odyo a sou poz.
- Bouton Diminye Volim / Chante Anvan: Diminye volim nan oswa sote nan track anvan an.
- Bouton pou ogmante volim / pwochen mizik la: Ogmante volim nan oubyen sote nan pwochen track la.
- Mode / RGB Button: Switches between input modes (Bluetooth, USB, mSD, AUX, FM) and controls RGB lighting.
4. Enstalasyon
4.1 Chaje Oratè a
Before first use, fully charge the speaker. Use the provided Type-C charging cable.
- Connect the Type-C end of the charging cable to the speaker's Type-C port.
- Connect the USB-A end of the charging cable to a 5V DC power adapter (not included) or a computer's USB port.
- The LED display will indicate charging status. Once fully charged, the indicator will change.

Image: The ZEB-Astra 40 speaker, highlighting its built-in rechargeable battery and up to 8 hours of playback time (at 50% volume with LED off).
A full charge provides up to 8 hours of playback at 50% volume with the LED lights off.
4.2 Limen/Etenyen
Locate the OFF/ON switch on the speaker's rear panel. Slide the switch to the 'ON' position to power on the speaker. Slide it to the 'OFF' position to power off.
5. Operasyon Enstriksyon
5.1 Bluetooth Pairing
- Limen oratè a. Li pral antre otomatikman nan mòd koneksyon Bluetooth, sa ap parèt ak yon LED k ap flache.
- Sou aparèy mobil ou, aktive Bluetooth epi chèche aparèy ki disponib.
- Select "ZEB-Astra 40" from the list of devices.
- Yon fwa li konekte, oratè a ap emèt yon son konfimasyon, epi LED la ap sispann flache.
5.2 Fonksyon Vrè Stereo San Fil (TWS)
The TWS function allows you to connect two ZEB-Astra 40 speakers for a stereo audio experience.

Image: Illustration depicting two ZEB-Astra 40 speakers wirelessly connected via TWS for enhanced sound.
- Ensure both ZEB-Astra 40 speakers are powered on and in Bluetooth mode, but not connected to any device.
- On one of the speakers (this will be the primary speaker), long-press the Play/Pause button until you hear a TWS pairing prompt.
- De oratè yo ap konekte otomatikman youn ak lòt. Yon fwa konekte, ou ap tande yon son konfimasyon.
- Kounye a, konekte aparèy mobil ou a ak oratè prensipal la atravè Bluetooth jan sa dekri nan seksyon 5.1.
5.3 Multi-Connectivity Options
The speaker supports various input sources:
- USB lèktur: Mete yon kle USB nan pò USB a. Oratè a ap chanje otomatikman an mòd USB epi li pral kòmanse jwe odyo. files.
- Lektur Micro SD: Insert a Micro SD card into the mSD slot. The speaker will automatically switch to mSD mode and begin playing audio files.
- Antre AUX: Connect an external audio device (e.g., MP3 player, laptop) to the AUX port using the provided 3.5mm audio cable. Press the Mode button to switch to AUX mode.
- Radyo FM: Press the Mode button to switch to FM Radio mode. Long-press the Play/Pause button to auto-scan and save available FM stations. Use the Volume Up/Down buttons to navigate between stations.
5.4 Media and Volume Control
Use the control buttons on the top panel of the speaker:
- Jwe/Poz: Peze yon ti kras pou jwe oswa pou mete odyo a sou poz.
- Volim Up / Next Track: Peze yon ti kras pou ogmante volim nan. Peze lontan pou ale nan pwochen mizik la.
- Volim Dawonn / Previous Track: Peze yon ti kras pou diminye volim nan. Peze lontan pou ale nan mizik anvan an.
5.5 Fonksyon Rele
Lè oratè a konekte via Bluetooth ak yon smartphone, li sipòte apèl men lib.

Image: Illustration showing a smartphone connected to the ZEB-Astra 40 speaker for hands-free calling.
- Reponn apèl: Peze bouton Jwe/Pòz la yon ti tan lè yon apèl k ap antre sonnen.
- Fini apèl: Short press the Play/Pause button during a call to hang up.
- Rejte apèl: Peze bouton Jwe/Pòz la pandan lontan lè yon apèl k ap antre sonnen.
5.6 RGB dirije limyè
The speaker features colorful RGB LED lights to enhance your listening experience.

Image: Close-up of the ZEB-Astra 40 speaker displaying its vibrant RGB LED lights on the side panels.
Short press the Mode button to cycle through different RGB lighting modes or to turn the lights off.
5.7 ki ap dirije Display
The integrated LED display provides useful information.

Image: Close-up of the ZEB-Astra 40 speaker's LED display showing 'BLUE' indicating Bluetooth mode.
The LED display shows the current mode (e.g., "BLUE" for Bluetooth, "FM" for radio), volume level, and battery status.
6. Antretyen
6.1 Netwayaj
To clean the speaker, use a soft, dry cloth. Do not use harsh chemicals, cleaning solvents, or strong detergents, as these may damage the surface or internal components.
6.2 Splash Proof Feature
The ZEB-Astra 40 features a splash-proof design, offering protection against light splashes of water.

Image: The ZEB-Astra 40 speaker with water droplets on its surface, illustrating its splash-proof capability.
Important: This speaker is splash-proof, not waterproof. Do not immerse it in water or expose it to heavy rain or direct water jets, as this will cause damage and void the warranty.
6.3 Depo
When not in use for extended periods, store the speaker in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the battery is partially charged before storing to maintain battery health.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Oratè a pa limen. | Batri ap vide. | Chaje oratè a avèk kab Kalite-C ki vini ak li a. |
| Pa ka konekte atravè Bluetooth. | Oratè a pa an mòd koneksyon oswa li deja konekte ak yon lòt aparèy. | Ensure the speaker is in Bluetooth pairing mode (flashing LED). Disconnect from any other device. Ensure your device's Bluetooth is on and within range. |
| Pa gen son. | Volim nan twò ba oswa twò ba. Mòd antre a pa kòrèk. | Increase the volume on both the speaker and your connected device. Press the Mode button to select the correct input source (Bluetooth, AUX, USB, mSD, FM). |
| Move resepsyon FM. | Siyal fèb. | Move the speaker to a location with better signal reception. Extend the antenna if available (not explicitly mentioned for this model, but general advice). |
| Koneksyon TWS la echwe. | Oratè yo deja konekte ak yon aparèy oubyen yo pa nan mòd koneksyon TWS. | Ensure both speakers are disconnected from any Bluetooth device. Follow the TWS pairing steps precisely. |
8. Espesifikasyon

Image: The ZEB-Astra 40 speaker highlighting its 20W RMS output, dual 5.2cm drivers, and dual passive radiators for powerful audio.
| Karakteristik | Detay |
|---|---|
| Non modèl | ZEB-ASTRA 40 |
| Kalite Oratè | Portable oratè |
| Materyèl | Plastik |
| Oratè maksimòm pwodiksyon pouvwa | 20 Watts RMS (10W + 10W) |
| Gwosè Chofè Audio | 5.2 Centimetres (Dual Drivers) |
| Radyatè pasif | Doub |
| Teknoloji kominikasyon san fil | Bluetooth v5.3 |
| Koneksyon Teknoloji | BT v5.3, USB, mSD, AUX, FM Radio |
| Lavi Mwayèn Batri | Up to 8 hours (at 50% volume, LED off) |
| Port chaje | Kalite-C |
| Karakteristik espesyal | TWS Function, RGB LED Lights, Splash Proof, Multi-Connectivity, Call Function, LED Display |
| Metòd kontwòl | Touche bouton |
| Dimansyon pwodwi (L x W x H) | 37.3cm x 6.5cm x 6.5cm (apeprè) |
| Pwa atik | 622 gram |
| Koulè | Nwa |

Image: The ZEB-Astra 40 speaker with its approximate dimensions: 37.3cm length, 6.5cm width, and 6.5cm height.
9. Garanti ak sipò
9.1 Enfòmasyon sou Garanti
The ZEBRONICS Astra 40 Portable Bluetooth Speaker comes with a 1 ane garanti apati dat acha a. Garanti sa a kouvri domaj fabrikasyon anba itilizasyon nòmal. Tanpri konsève resi acha ou kòm prèv acha pou reklamasyon garanti.
The warranty does not cover damage caused by misuse, accident, unauthorized modification, or exposure to conditions beyond the product's specifications (e.g., immersion in water despite being splash-proof).
9.2 Sipò pou Kliyan
For any technical assistance, warranty claims, or product-related inquiries, please contact ZEBRONICS customer support through their official website or the contact details provided in your product packaging. Please have your model number (ZEB-ASTRA 40) and purchase details ready when contacting support.
You can visit the official ZEBRONICS websit la pou plis enfòmasyon ak resous sipò: www.zebronics.com