We compared two 4D shiatsu neck and shoulder massagers: the RENPHO Neck Massager and the KNQZE Neck Massager Cordless.
What we looked at
Power source, heating technology, and price.
The verdict
If you want a household power adapter and car charger included for use anywhere with a socket, plus a lengthened 2.5m adapter cable, the RENPHO is the pick at £35.99. If you would rather pay £11.48 more for a fully cordless design with a 2500mAh battery and graphene heating technology, the KNQZE is the alternative, at £47.47.
A £35.99 massager with both a home adapter and car charger included.
A £47.47 cordless massager with a 2500mAh battery and graphene heating.
RENPHO Neck Massager, Massagers for Back and Neck, Back Massager with Heat — Best Value
Intended for: Marketed as a 4D shiatsu neck and shoulder massager with 8 deep-tissue kneading nodes, 3 intensity levels, bi-directional movement, heated rollers, a 15-minute auto-off timer with overheat protection, and both a household power adapter and car charger included with a 2.5m lengthened adapter cable.
What we liked
- Includes both a household adapter and car charger, per the listing
- Cheaper than the KNQZE on these listings, at £35.99
- 8 deep-tissue kneading nodes across 3 intensity levels
- Bi-directional movement and heated rollers
- 15-minute auto-off timer with overheat protection
Worth knowing
- Corded, needs a power source nearby, unlike the KNQZE's cordless design
- No stated built-in rechargeable battery
Best for
- Buyers who want the lower price
- Anyone who wants a car charger included for road trips
- Use at a desk or sofa near a socket
Not ideal for
- Anyone who wants a fully cordless, wearable design
- Buyers who want the longest use away from a power source
KNQZE Neck Massager Cordless, 4D Shiatsu with Heat — Fully Cordless
Intended for: Marketed as a cordless 4D shiatsu neck and shoulder massager weighing 1.2kg, with dual massage directions, two heating levels using graphene moxibustion carbon heating sheets, an adjustable strap for hands-free wear, and a built-in 2500mAh battery offering 60-90 minutes of use per charge via USB-C.
What we liked
- Fully cordless, can be worn and used anywhere, per the listing
- Graphene heating technology across two heat levels
- Adjustable strap for hands-free, worn use
- Built-in 2500mAh battery gives 60-90 minutes per charge
- Lightweight at 1.2kg, per the listing
Worth knowing
- Costs £11.48 more than the RENPHO on these listings
- Needs recharging (about 3.5 hours) rather than plugging straight in
Best for
- Buyers who want a fully cordless, wearable design
- Anyone who wants to use it while commuting or travelling
- Those who want graphene heating technology
Not ideal for
- Budget-conscious buyers
- Anyone who prefers not to manage battery charging
