PIVA B3 Pro Mobile Phone Cooler with 25W Cooling
BDT 2,190
Quantity
Long gaming sessions push a phone hard, and heat is usually what slows it down. The PIVA B3 Pro Gaming Mobile Phone Cooler tackles this with 25W semiconductor cooling, so your phone stays comfortable and performs more steadily during demanding games and intensive use.
This is an active mobile phone cooler, not just a fan. It combines semiconductor cooling with a 5500RPM fan, a large cooling area and app-based control, so you can adjust cooling to match what you are playing.
If you are searching for a piva phone cooler in Bangladesh, the B3 Pro offers a practical setup for mobile gamers. It attaches magnetically or with a detachable back clip, and its RGB lighting adds a gaming feel to your setup.
Key Features
25W High-Power Cooling: Delivers strong active cooling for demanding mobile gaming. This helps reduce heat build-up during long sessions.
Semiconductor Cooling Technology: Cools actively instead of relying only on airflow. Your phone gets more effective temperature control when it is working hardest.
APP Intelligent Connection: Lets you control and monitor the cooler through an app. You can adjust cooling conveniently without interrupting your game.
Smart Temperature Control: Manages cooling performance according to operating conditions. This gives you balanced cooling without constant manual changes.
5-Speed Adjustment: Offers five cooling levels. You can choose lighter cooling for casual use or stronger cooling for intense gaming.
5500RPM Fan Speed: Runs at high speed to support rapid heat dissipation. Heat moves away from your phone faster.
2298mm² Cooling Area: Provides a large contact area against the phone. Wider coverage means more of the back of your phone is cooled.
Magnetic + Back Clip Mounting: Attaches magnetically or with the included detachable back clip. You can pick the mounting method that suits your phone and grip.
RGB Lighting: Adds integrated lighting to the cooler. It complements a mobile gaming setup and gives it a more personal look.
Compact and Lightweight Design: Delivers powerful cooling without adding excessive weight to the phone. It stays comfortable to hold during long sessions.
Why Choose the PIVA B3 Pro Gaming Mobile Phone Cooler
Heat is one of the main reasons phones throttle and gaming feels less smooth. The PIVA B3 Pro combines active semiconductor cooling, a 5500RPM fan and a 2298mm² cooling area, so it addresses heat directly instead of only moving air around.
Control is another strong reason to choose it. Five speed levels, smart temperature control and app-based adjustment let you tailor cooling to each game or task. The two mounting options, magnetic attachment and a detachable back clip, make it easier to fit into your usual setup.
For gamers who want a reliable piva phone cooler with real cooling power, the B3 Pro is a practical, well-equipped choice. It is compact and lightweight, so it does not make your phone awkward to hold.
Best Use Cases
Mobile Gaming: Long sessions in demanding games where heat builds up quickly.
Intensive Smartphone Use: Heavy multitasking and other sustained, high-load tasks.
Gaming Setups: RGB lighting suits a mobile gaming desk or streaming setup.
Technical Specifications
Specification | Details |
|---|---|
Brand | PIVA |
Model | B3 Pro |
Type | Mobile phone cooler (active semiconductor cooling) |
Cooling Power | 25W |
Control | APP control |
Temperature Control | Smart temperature control |
Speed Levels | 5-speed adjustment |
Fan Speed | 5500RPM |
Cooling Area | 2298mm² |
Mounting | Magnetic attachment or detachable back clip |
Lighting | RGB |
Design | Compact and lightweight |

Compatibility
The supplied product information does not list specific supported phone models or operating systems, so please confirm fit and app support before purchase. The cooler attaches to the back of a smartphone, either magnetically or with the detachable back clip.
Package Includes
1 x PIVA B3 Pro Mobile Phone Cooler
1 x Detachable back clip
Frequently asked questions
What is the PIVA B3 Pro?
The PIVA B3 Pro is a 25W gaming mobile phone cooler that uses active semiconductor cooling to reduce phone heat during gaming and heavy use.
How does the PIVA B3 Pro cool a phone?
It uses semiconductor cooling together with a 5500RPM fan and a 2298mm² contact area to draw heat away from the back of the phone.
Can I control the PIVA B3 Pro from my phone?
Yes. It supports APP intelligent connection for convenient control and monitoring, along with smart temperature control and 5-speed adjustment.
How do I attach the PIVA B3 Pro to my phone?
You can attach it magnetically or use the included detachable back clip.
PIVA Store
More in-stock picks from this brand












