Open-box stock: the box seal has been opened. This is an end-of-line model.

The Aiwa RS-X100 Natsukasii Pro is a 40W retro Bluetooth speaker with triple drivers, a handmade leather-look cabinet and a red-lined carry strap.

Play over Bluetooth 5.0, AUX, USB or a TF card (MP3, WMA, FLAC, WAV), take calls on the built-in mic, and pair a second speaker for stereo. The 4000mAh battery runs up to 9 hours at half volume and charges over USB Type-C.

Key Features

• 40W, triple drivers: With DSP tuning.
• Retro cabinet: Leather-look finish with carry strap.
• TF card and USB playback: MP3, WMA, FLAC and WAV.
• Up to 9 hours: At 50% volume, from a 4000mAh battery.
• TWS pairing: Pair two speakers.

Specifications

Frequently Asked Questions

Is this a new sealed unit?
No. It is open-box stock: the box seal has been opened. It is an end-of-line model.

Can I pair two speakers?
Yes, with TWS pairing.

Can it play from a memory card?
Yes, from a TF (microSD) card.

See more speakers.

Shipping & Delivery

We aim to deliver your order quickly and safely across India.

• Orders are usually processed within 24–48 hours (excluding Sundays & holidays)
• Once shipped, delivery typically takes 2–7 business days, depending on your location
• You will receive a tracking link via SMS/email once your order is dispatched
  

Shipping Charges

• Shipping charges (if applicable) will be displayed at checkout
• Free shipping may be available on select products or order values
  

Order Tracking

• Track your order anytime using the link shared after dispatch
• For any assistance, feel free to contact our support team
  

Important Notes

• Delivery timelines may vary due to courier delays, weather, or unforeseen circumstances
• Ensure your address and contact details are accurate to avoid delays
• We currently ship only within India

Easy 7-Day Support

We offer 7-day support from the date of delivery in case of:

• Damaged product on arrival
• Manufacturing defects
• Incorrect item received
  

Conditions for Return/Replacement

To be eligible:

• Product must be unused and in original condition
• Must include original packaging, accessories, and invoice
• Issue must be reported within 7 days of delivery
  

Non-Returnable Items

• Used or physically damaged products
• Products without original packaging
• Items damaged due to misuse
  

How to Request

• Contact us via email or phone with your order ID and issue details
• Share images/videos if required for faster resolution
• Our team will guide you through the next steps
  

Refunds (if applicable)

• Refunds are processed after product inspection
• Amount will be credited to the original payment method within 5–7 business days