Tesstudio Cyber Whistle Stealth
Check the selected Tesla model, model year, and option before checkout. If this product has a Car Model or Compatible Model selector, choose the option that matches your vehicle.
- Use the product images and variant name to confirm the correct version.
- If you are unsure about fitment, contact Tesstudio with your Tesla model and production year before ordering.
Tesstudio installation support is available for Tesla owners who need help choosing, installing, or troubleshooting accessories.
Most Tesstudio accessories are designed for straightforward DIY installation. For powered upgrades, wiring, lighting, or large exterior parts, professional installation may be recommended.
Local installation and technical support
- Address: 14761 Franklin Ave # G, Tustin, CA 92780
- Technical support: +1 (657) 543-9876 or +1 (657) 565-1007
- Support hours: Monday-Friday, 8:30 AM-5:30 PM
The phone numbers above are for technical installation support only. For orders, shipping, returns, or general customer service, contact:
- Email: support@tesstudio.com
- WhatsApp: +1 714 317 9647
Tesstudio checks fit, material, and daily-use durability before listing products for Tesla owners.
- Eligible products include warranty support for non-human damage issues.
- If a product arrives damaged or does not fit as expected, keep the packaging and contact us with photos so we can help quickly.
In-stock items are usually processed within 1-2 business days. Delivery time depends on destination, product size, and stock status.
- Orders over $99 qualify for free standard shipping where available.
- Oversized, remote-area, pre-order, and special-market items follow the terms shown on the product page.
- Tracking is provided after dispatch.
Need help before or after purchase?
Contact Tesstudio support:
WhatsApp
+1 714 317 9647
Choisir les options
Stainless Steel Emergency Whistle
Cyber Whistle Stealth
Carry a compact stainless steel whistle with a Cybertruck-inspired profile, a clear sound rated up to 120 dB, and an adjustable lanyard for fast access.
When your voice is not enough
- Distance, traffic, wind, and crowds can make shouting ineffective.
- Plastic whistles can crack, corrode, or feel disposable.
- Emergency signaling tools are easy to leave behind when they are bulky.
- A loose whistle can be difficult to reach when seconds matter.
With a signal tool within reach
- Create a sharp audible signal rated up to 120 dB.
- Carry corrosion-resistant stainless steel instead of brittle plastic.
- Adjust the lanyard for coaching, outdoor activity, or emergency readiness.
- Keep a compact signal tool ready in a vehicle, bag, or gear kit.
Make your call easier to hear
The natural cork pea helps produce a crisp, commanding whistle for emergencies, sports, training, and traffic control.
Choose a durable tool for repeated use
Medical-grade stainless steel resists rust and corrosion while giving the whistle a clean industrial finish.
Set the lanyard once and keep it close
The adjustable blue lanyard and gold control bead let you set a comfortable length for quick access.
Small Tool, Clear Purpose
Keep an Audible Backup in Your Everyday Kit
A whistle requires no battery, signal, or app, making it a practical backup for roadside situations, outdoor activity, and crowd communication.
Recommended Pairings
Build a More Prepared Travel Kit
Pair an audible signal with window-breaking access, passenger support, charging storage, and long-drive comfort.
FAQ
Questions Before You Upgrade
How loud is the whistle?
Its sound output is rated up to 120 dB under suitable conditions.
What is it made from?
The whistle body is made from medical-grade stainless steel with a natural cork pea.
Is a lanyard included?
Yes. An adjustable blue lanyard with a gold control bead is included.
Where can I carry it?
Keep it in a vehicle emergency kit, backpack, sports bag, or other location where it can be reached quickly.
Does it need batteries?
No. It is a mechanical whistle and does not require power or connectivity.
