







RM170 Bluetooth Car Adapter
Bluetooth 5.3 Tech: Fast pairing & stable connection. Supports voice navigation/hands-free calls. Auto-reconnect feature.
Dual 20W Fast Charge: Two PD ports. Charges to 50% in 30 mins. Smart device recognition.
Hi-Fi Sound: 87.5-108MHz wide frequency. Lossless music streaming. Stable, crystal-clear audio.
Smart Calling: Noise-cancelling mic + CVC tech for clear calls. One-touch call control.
Universal Fit: Works with all Bluetooth devices. Compatible with cars/vans/trucks (12-24V).
Safety Protection: Real-time voltage display. Over-current/voltage/temp protection.
9 LED Modes: Customizable ambient lighting for night driving.
Pairs well with

RM170 Bluetooth Car Adapter
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Your Driving Partner Phone Mount for Car Vent
Dual PD 40W, Super Fast Charging
Handsfree Call for Safe Driving
Wide Compatibility
Product details
Description
Bluetooth 5.3 Tech: Fast pairing & stable connection. Supports voice navigation/hands-free calls. Auto-reconnect feature.
Dual 20W Fast Charge: Two PD ports. Charges to 50% in 30 mins. Smart device recognition.
Hi-Fi Sound: 87.5-108MHz wide frequency. Lossless music streaming. Stable, crystal-clear audio.
Smart Calling: Noise-cancelling mic + CVC tech for clear calls. One-touch call control.
Universal Fit: Works with all Bluetooth devices. Compatible with cars/vans/trucks (12-24V).
Safety Protection: Real-time voltage display. Over-current/voltage/temp protection.
9 LED Modes: Customizable ambient lighting for night driving.
Easy Installation
The third-generation Guanda vent phone mount for cars not only maintains high quality but also improves convenience by 180%. You can easily tighten the clamp by twisting the nut; the tighter you twist, the more secure it becomes! The car phone holder hook can be tightly fixed onto the vent blade, forming a stable triangular structure, reducing the burden on the middle blade, and causing no damage to your car.<br> ***Not compatible with the round vent.
Ergonomic Design
Our master-level air vent phone holder for cars is designed to create the perfect driving experience for every driver. The unique dual button design enables one-handed operation, ready at your fingertips, while the holder's ability to rotate 360° allows for easy switching between portrait and landscape mode.
Military-Grade Quality
Our 2025 Guanda phone holder for car vents has passed military-grade durability tests, saying goodbye to mounts that are prone to damaging your car and phone. We use top-quality PC and bite structure, and have passed the latest 17 shaping processes, presenting high quality and perfect appearance. It is not just a car bracket, but also an elegant decoration.
Wide Compatibility
After a year of testing, we have found the best tilt angle for the phone car mount. The designed arm is more wrap-around than ordinary brackets, tightly embracing your phone like a father's strong arm. It is especially suitable for heavy phones and phones with phone cases, such as iPhone 14 Pro Max/iPhone 13 Pro Max/Samsung Galaxy Note S21 Ultra, making it the perfect choice for most phones.
Powerful Stabilit
Upgraded vent hooks and third-generation phone clamps form a strong locking ability, with a weight capacity force of up to 52 pounds, firmly grasping the vent and your phone, stable as a rock, not afraid of rough roads and bumps. Even on non-paved roads, it will not stop working; it is the best choice for most cars, pickups, SUVs, trucks, and taxis; it is also a good assistant for Uber and Lyft drivers.
FAQs
Please read our FAQs page to find out more.
Does it come with a disk for it to attach to?
Yes. There is a sticky "rubber" disc which you place beneath the base to secure it to your dashboard (or windshield).
How long can the product be used?
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How long are the side arms that hold the phone?
My phone is kind of fat since i had a ring holder stuck to the back of my phone.
What biggest size that fit hold ?
I think any cell phone will fit in it. The major concern is what kind of air vents does your car have.
My only concern about this kind of phone mounts is the risk of damage the vents?
It doesn’t damage the vents





