• We offer complimentary delivery within Hong Kong for all orders of HKD 2,500 and above

  • Silentmode Powermask
  • Silentmode Powermask

Silentmode Powermask

Silentmode Powermask
Home / Silentmode Powermask


The ultimate guided nap training experience that can help reduce stress and boost your performance. Beautiful soundscapes designed to help you switch off and rest in style at home, work, school or when traveling.

This is the ultimate in relaxation.. 100% Black-out banishes visual distractions

Passive noise isolation to turn down the noise of life

360 comfort with grade 3 memory foam throughout

The first audio device you can comfortably lay on

Silentmode is an innovative techware company that gives users the simple tools to eliminate stress and cultivate focus through data-driven power-napping.


Rated power: 5mW

Max input power: 10 mW

Distortion < 10% (1 kHz @1 mW)

Frequency Response: 20 Hz to 20Khz

USB Reversible Cable: 1.5m

Audio to Mini Jack Connector


Weight: 400g

Material: Japanese Microfibre/Bamboo Charcoal Cotton/Nylon/Polyester

Foam: Grade 3 Memory Foam

Washing Bag


To ensure your order arrives in perfect condition, each shipment is handled personally and with the utmost care.

Currently, we only deliver within Hong Kong SAR (excluding Outlying Islands, Lantau Island and remote areas).

Should you wish to deliver your order to multiple locations, please place separate orders for each delivery location.


Delivery charges are based on location:

Location Delivery Charge
 Kowloon  HK$200
 Hong Kong Island  HK$250
 New Territories  HK$450

Complimentary delivery is offered for all orders of HK$2,500 and above. 


Delivery of Gift Cards (including Experiences) are offered at a flat rate via Standard Shipping (2-3 days):

Location Delivery Charge
 Kowloon  HK$50
 Hong Kong Island  HK$50
 New Territories  HK$50

Complimentary delivery is offered for all orders of HK$2,500 and above. 


You can select your preferred delivery time during checkout. Delivery time slots are available between 12 noon to 3pm and 3pm to 7pm. 

Prior to your delivery, the delivery agent will telephone the number provided at the time of order to confirm the expected delivery time. 

Unfortunately, we are unable to accept requests for deliveries at specific times. 


Deliveries will be suspended if a typhoon signal No.8 or above is hoisted or a black rainstorm warning is in effect. In this event, we will contact you by phone or email to offer Hotel Collection (if you wish to maintain the same date) or an alternative delivery date.

Deliveries continue as normal at all other times.


To collect an order, please visit Butterfly Patisserie located at Level 2 of Rosewood Hong Kong, adjacent to the Hotel Lobby. 

Hotel Collection is available 12 noon to 8 pm, every day. You may select your desired collection date during checkout.

Please present your order confirmation at the time of collection. For any order of HK$2,500 or above, please also present the credit card used when placing the order.

As part of verifying customer details for order collection, we may need to collect additional personal information in accordance with our Privacy Policy.

Silentmode Powermask
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