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Bring extra warmth and comfort to cold-weather journeys with the Streetwize SWMAS2 Heated Massage Seat Cushion. Designed to fit over a vehicle seat, it combines 12V heating with a separate vibrating massage function and built-in lumbar support, all operated from the supplied hand controller.
The SWMAS2 is designed for use from a vehicle's 12V accessory socket, making it a practical way to add seat heating without replacing the vehicle seat. A vibrating back-massage function can also be switched on when wanted, while the contoured design adds support around the lower back.
The supplied hand controller provides separate controls for the heat and massage functions, so you can use the feature that suits the journey.
Elastic straps help hold the cushion in position on the seat. Streetwize's fitting instructions show the cover being slipped over the seat, the rear straps adjusted, and the securing loops passed through the seat crevices before being hooked into place.
Once fitted, connect the cushion to a compatible 12V vehicle socket and use the hand controller to operate the heating or massage function.
| Brand | Streetwize |
| Model / SKU | SWMAS2 |
| Input voltage | DC 12V |
| Power | 9W |
| Functions | Seat heating and vibrating massage |
| Dimensions | H 32 × W 43 × D 5cm |
| Product weight | 0.52kg |
| Barcode | 5026637667329 |
| Country of origin | China |
This is a 12V vehicle accessory. Check that your vehicle has a suitable 12V socket and fit the cushion securely before use. Follow the supplied Streetwize fitting instructions and make sure the cushion and its cable do not interfere with normal driving controls.
Shop Unlimited aims to dispatch standard orders within 5–7 working days. Orders are normally sent using Royal Mail or Evri tracked services. Dispatch and delivery are separate stages, and tracking is provided after dispatch where available.

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