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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
For Your Every Summer RSVP, with Code: SUMMER15
Description
Philips Beard Trimmer 3000 Series - BT3665/15Philips Beard Trimmer 3000 Series (BT3665 15) is a cordless beard grooming tool designed for quick and precise trimming, helping you create even, clean lines. It features full metal blades and a precision trimming system with Lift& Trim combs to lift hairs toward the blade for an efficient and even trim. Built for wet & dry use, the trimmer is 100% waterproof and 100% washable, so you can rinse it under the tap for easy cleaning. With self sharpening
Philips Beard Trimmer 3000 Series (BT3665/15) is a cordless beard grooming tool designed for quick and precise trimming, helping you create even, clean lines. It features full metal blades and a precision trimming system with Lift& Trim combs to lift hairs toward the blade for an efficient and even trim. Built for wet & dry use, the trimmer is 100% waterproof and 100% washable, so you can rinse it under the tap for easy cleaning. With self-sharpening metal blades and no blade oil required, it’s designed to stay sharp for maximum precision as you trim. The ergonomic grip with a 360-degree Fine Line grip supports comfort and control during grooming.Key Features
• Quick and precise trim
• For even and clean lines
• Full metal blades
• 100% waterproof
• Up to 80 minutes runtime
• Self-sharpening metal blades deliver added strength for maximum precision
• No blade oil required
• Non-corrosive blades also make it easy to clean
• Lift& Trim combs lift hairs towards the blade, capturing hairs with each pass for an efficient and even trim
• 100% washable—rinse under the tap
• Ergonomic grip with 360-degree Fine Line grip
• Cordless
• Wet & Dry
• Up to 5 years*
• Self-sharpening metal blades
• Precision Dial with 40 length settings
• Precision steps: 0.5mm
• Durable lithium battery delivers up to 80 minutes
• Charging indicator keeps you informed of battery status and when fully charged
Specifications
• Run time: up to 80 minutes
• Charging time: 4 hours
• Battery type: Li-ion
• Charging indicator: yes
• Charging: USB-A (no adapter included)
• Power: USB-A Charging (5 V⎓ / ≥1 A)
• Body area: Beard
• Tools & accessories: 3
• Trimming blade: Self-sharpening metal blades
• Combs: 40 length settings
• Precision Dial: 40 length settings
• Precision steps: 0.5mm
• Length settings: 0.5 – 20 mm
• Short: 0.5 - 10mm
• Long: 10.5 - 20mm
• Handle: Ergonomic grip
• Finishing: Louros
• Usage: Cordless
• Water resistance: Wet & Dry
• Ease of use: Maintenance free
• Maintenance: No blade oil required
• Charging indicator: Light indicator
• Length precision steps: 0.5mm steps
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Very Expensive
Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
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Reviewed in the United States on April 29, 2026
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them.
The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine.
Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is.
These were an upgrade from OEM parts. They were gapped perfectly for the car.
They took 20mins to fit and work fine.
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Reviewed in the United States on February 11, 2026