Features
- Unique Ergonomic Design – A slim, contoured shape that naturally follows the curve of the head for ultimate comfort and discretion.
- Universal Bluetooth® Connectivity – Pair with up to 8 devices and enjoy two active concurrent connections for seamless switching between calls and music.
- SmartSpeech™ Technology – A suite of features designed to improve speech understanding and reduce listening effort in noisy environments.
- Advanced Rechargeability – A full day of hearing with a stylish, portable charging case designed specifically for the Slim’s unique form factor.
- StereoZoom 2.0 & Dynamic Noise Cancellation – Smoothly adapts to focus on the person speaking in front of you while suppressing background noise.
- Enhanced Waterproofing – Features an IP68 rating, providing high-level protection against water, sweat, and dust.
- Compatible with the myPhonak app – Personalise your sound settings, track health data, and access remote support from your specialist.






Slim 90
Slim 70
Slim 50
Noise reduction
Premium: Maximum suppression for the clearest speech in loud noise
Advanced: High-level reduction for busy social environments
Standard: Essential noise reduction for everyday comfort
Direction of mic
StereoZoom 2.0: Intelligent, narrow focus on speech in front
StereoZoom 2.0: Intelligent, narrow focus on speech in front
UltraZoom: Standard adaptive focus for smaller groups
Speech understanding
SpeechSensor: 360° detection to hear voices from the side or behind
Advanced: High performance for front-facing conversations
Standard: Reliable performance for one-on-one interactions
Recharge
Yes: Uses the unique, portable Slim charging case
Yes: Uses the unique, portable Slim charging case
Yes: 16-24 hours typical use
Bluetooth
Yes: Pair 8 devices with 2 active connections
Yes: Pair 8 devices with 2 active connections
Yes: Pair 8 devices with 2 active connections
Price
£3,895
£3,695
£3,395
Pricing & Features
Noise Reduction: Premium: Maximum suppression for the clearest speech in loud noise
Direction of mic: StereoZoom 2.0: Intelligent, narrow focus on speech in front
Speech understanding: SpeechSensor: 360° detection to hear voices from the side or behind
Recharge: Yes: Uses the unique, portable Slim charging case
Bluetooth: Yes: Pair 8 devices with 2 active connections
Price: £3,895
Noise Reduction:Advanced: High-level reduction for busy social environments
Direction of mic: StereoZoom 2.0: Intelligent, narrow focus on speech in front
Speech understanding: Advanced: High performance for front-facing conversations
Recharge: Yes: Uses the unique, portable Slim charging case
Bluetooth: Yes: Pair 8 devices with 2 active connections
Price: £3,695
Noise Reduction: Standard: Essential noise reduction for everyday comfort
Direction of mic: UltraZoom: Standard adaptive focus for smaller groups
Speech understanding: Standard: Reliable performance for one-on-one interactions
Recharge: Yes: Uses the unique, portable Slim charging case
Bluetooth: Yes: Pair 8 devices with 2 active connections
Price: £3,395



Available colours
Dark Champagne
Silver
Black
Deep Brown
Sandy Brown
Graphite
Beige
Get in touch today
Interested in Phonak Slim hearing aids?
Contact The Hearing Specialist today to book a no-obligation hearing test and consultation. Click the button below to book an appointment online, call us on 020 8150 7178, or fill out the form below and we’ll get back to you.