Phonak Sky L70-SP Hearing Aids

The Phonak Sky L70-SP Hearing Aids are engineered for children, delivering clear, rich sound, robust durability, and seamless connectivity to empower them to thrive in every situation—from the classroom to the playground.

Built on the latest Lumity platform, Sky-L prioritizes speech understanding with technologies specially adapted for children’s active lives and language development.

Key features at a glance: Phonak Sky L70-SP Hearing Aids

• PRISM™ AI processing platform for fast and clear sound

• Adaptive Noise Management for Children

• AutoSense Sky OS™ 4.0 (AI system designed for kids)

• SoundRecover2 for better high-frequency speech audibility

• Universal Bluetooth connectivity (via accessories)

• RogerDirect™ ready for classrooms

• Child-safe tamper-proof design

• LED indicators for parent/teacher monitoring

• IP68 water & dust protection

Dedicated AI processor technology: Phonak Sky L70-SP Hearing Aids

The Sky L70-SP uses Phonak’s PRISM AI chipset, allowing real-time adaptive sound processing, improved noise reduction and better speech clarity for children in classrooms, playgrounds, and homes.

Spheric Speech Clarity 2.0

(Sky models do not include this feature.)
Replaced with pediatric technologies:

• Speech Enhancer

• NoiseBlock for Children

• Directional Microphone System
  These help kids understand speech clearly in noise.

Key technologies: Phonak Sky L70-SP Hearing Aids

Adaptive processing modes

Automatically adjusts sound based on environment (classroom, playground, home).

AutoSense Sky OS™ 4.0

Child-optimized AI that switches listening modes automatically.

APD 2.0 fitting formula

Amplification tailored for growing auditory pathways.

Universal Bluetooth connectivity

Works with:

• TV Connector

• PartnerMic

• Roger microphones

• Phonak Remote Control

Auracast-ready

Replaced with:
✔ RogerDirect™ for direct classroom streaming
✔ No external receivers needed

Tap control & easy maintenance

Replaced with:
✔ LED indicators
✔ Tamper-proof battery door
✔ Easy-to-clean pediatric design

IP68 certification: 

Water, sweat, and dust resistant — ideal for active children.

L70 vs L90: Which should you choose?

Sky L90-SP (Premium)

• Best speech clarity

• Strongest noise reduction

• Best for very noisy classrooms

Sky L70-SP (Advanced)

• Excellent noise management

• Strong speech clarity in most environments

• Balanced price + performance

Other models in the range

• Sky L90-SP (Premium)

• Sky L70-SP (Advanced)

• Sky L50-SP (Mid-range)

• Sky L30-SP (Essential)

Conclusion: 

Phonak Sky L70-SP is a powerful and advanced pediatric Super Power hearing aid that delivers excellent speech clarity, strong noise reduction and seamless RogerDirect functionality — ideal for school-going children needing high-performance hearing support.

Need more support with Phonak Sky L70-SP hearing aids?

Help is available for pairing, accessories, troubleshooting and remote support.

Quick FAQs for the Phonak Sky L70-SP Hearing Aids

What’s the difference between L70 and L90?

L90 offers the highest speech clarity and strongest noise reduction. L70 provides advanced performance at a more affordable price.

How long does the battery last?

Uses Size 13 zinc-air battery
Battery life: 7–10 days depending on use and Roger streaming.

Will it connect to my smartphone?

Sky L70-SP connects through Phonak accessories, not direct Bluetooth streaming.
Compatible with:

• TV Connector

• PartnerMic

• Roger microphones

• RemoteControl

Is the Sky L70-SP good enough for noisy classrooms?

Yes — especially when combined with Roger Touchscreen Mic, Roger On, or Roger Pass-around.

Phonak Sky L70-SP Hearing Aids how-tos and support resources

Bluetooth & Accessory Setup

• TV Connector pairing

• PartnerMic connection

• Remote control setup

Apps

• myPhonak Junior App

• Remote support

Accessories

• TV Connector

• PartnerMic

• Roger microphones

Roger Devices

• Roger Touchscreen Mic

• Roger On

• Roger Pass-around

Maintenance

• Cleaning

• Tube/earhook care

• Battery door safety

• LED indicator guide