We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact square phone cooler with magnetic back, Type-C cable, temperature display and coloured LED lighting

AMUSIGHT ASX3BUS Magnetic Phone Cooler X3

SKU CH-9TWV-YCV4P

A magnetic phone cooler with semiconductor chip, temperature display and three power levels attaches by magnet, sheet or clip and weighs 93 g

  • ColorX3
  • TEC semiconductor chip drops temperature in seconds
  • Three adjustable power levels match cooling to workload
  • 11 pure-copper power lines maintain stable current through repeated bending
  • 93 g lightweight body with 360 ° open vents directs heat away from hands
  • Magnetic, sheet or clip mounting fits iPhone, iPad and Android devices

Magnetic Phone Cooler for Gaming and Streaming

The AMUSIGHT ASX3BUS uses a TEC semiconductor chip with a graphene fin and engineered airflow channels to pull heat away from a phone in seconds. It attaches by built-in magnet, an included magnetic sheet or clips, so it fits iPhone, iPad and Android devices. Three power levels let the user match cooling to the workload.

Thermals Noise and Power Draw

Rated at 5 V 2 A, the cooler draws power through a Type‑C cable built with 11 pure‑copper conductors that resist bending fatigue. The 360 degree open design vents hot air away from the hands while the unit runs silently. At 93 g it adds negligible mass during extended sessions.

Bundled Accessories and Software

The package supplies a magnetic sheet and clips for devices that lack MagSafe alignment, giving three mounting options without extra purchases. Three built‑in lighting effects provide visual feedback on the selected power level. No companion app or driver is required; control is handled by a single button on the cooler.

Highlights

  • TEC semiconductor chip drops temperature in seconds
  • Three adjustable power levels match cooling to workload
  • 11 pure-copper power lines maintain stable current through repeated bending
  • 93 g lightweight body with 360 ° open vents directs heat away from hands
  • Magnetic, sheet or clip mounting fits iPhone, iPad and Android devices

Specifications

BrandAMUSIGHT
ModelASX3BUS
Part NumberASX3BUS
ColorX3

Questions about this item

How do I attach the magnetic phone cooler to my device and which step do people often miss?

You can attach it by the built-in magnet, by adding the supplied magnetic sheet to a non-magnetic phone, or by using the clips; the step people miss is placing the magnetic sheet before relying on magnetic hold.

What maintenance or replacement will the cooler need later?

The 11 pure-copper power lines inside the Type-C cable resist repeated bending, so the cable rarely needs replacement; keep the semiconductor cooling fin and ventilation channels free of dust for sustained performance.

What limit appears first during extended gaming sessions?

The unit draws a fixed 5 V 2 A input, so the first limit is the power source — if the charger or power bank cannot maintain 2 A continuously, cooling performance will drop.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.