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Black over-ear headphones beside a rectangular black power bank with LCD display

Sony

Sony WH-ULT900N headphones with PhoneSuit Energy Core 10000 mAh power bank

SKU CH-9YPG-1PTEH

Wireless noise-cancelling headphones with a bass-boost button, bundled with a 10000 mAh power bank featuring 20 W PD output and two USB-A ports

  • TypeHeadphone
  • ULT button boosts bass for deeper sound
  • Dual noise sensor technology reduces ambient noise
  • 10000 mAh power bank charges devices on the go
  • 20 W Power Delivery enables fast charging
  • Two USB-A ports power multiple devices simultaneously

Sony WH-ULT900N headphones with power bank

This bundle pairs Sony ULT WEAR wireless noise-cancelling headphones with a PhoneSuit Energy Core 10000 mAh power bank. The headphones use Dual Noise Sensor Technology and an ULT button to boost bass. The power bank adds 20 W Power Delivery and two USB-A ports for charging phones and other devices while travelling.

Sustained use on the move

The 10000 mAh battery pack keeps the headphones and a smartphone powered through long flights or camping trips. LCD readout shows remaining capacity so you can plan recharges. Two USB-A outputs let you top up the headphones and a phone at the same time without hunting for wall sockets.

Upgrade from basic headphones and no backup power

Buyers who currently rely on wired earbuds or non-cancelling headphones gain wireless freedom, active noise cancellation and a dedicated bass boost. The included power bank removes the need to carry a separate charger for daily commutes or weekend travel. Not for users who need more than two simultaneous USB outputs or higher than 20 W output.

Highlights

  • ULT button boosts bass for deeper sound
  • Dual noise sensor technology reduces ambient noise
  • 10000 mAh power bank charges devices on the go
  • 20 W Power Delivery enables fast charging
  • Two USB-A ports power multiple devices simultaneously

Specifications

TypeHeadphone

Questions about this item

How much power does the headphone USB-C charging port draw from the 20 W PD output?

The headphones charge via USB-C and the Energy Core delivers up to 20 W Power Delivery from its USB-C port, so the headphones will draw whatever current they require up to that limit.

What cables must I already own to charge both the headphones and the power bank?

You need a USB-C cable for the headphones and a USB-C cable for the Energy Core input; the power bank also has two USB-A outputs if you prefer to charge other devices with existing USB-A leads.

Can the 10000 mAh Energy Core recharge the headphones multiple times during a long trip?

Yes, the 10000 mAh capacity provides several full recharges for the headphones, and the LCD screen shows remaining power so you can plan top-ups.

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