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Reduce Noise By Up to 98.5%
Liberty 4 NC noise cancelling earbuds have a high sensitivity in-ear sound sensor,
an oversized driver,
and an innovative noise isolation chamber that cancels up to 98.5% of noise for peaceful travel.
Noise Cancelling Adapts to Ears and Environments
Adaptive ANC 2.0 makes real-time calculations and adjusts to your ear canals and external environment
for maximum quiet amongst the hustle and bustle.
Crisp Sound with 3× More Detail
11mm custom-tuned drivers deliver consistently crisp and detailed sound.
Experience Hi-Res wireless audio and LDAC technology that transfers 3× more data than regular Bluetooth
—bringing wireless music to life.
10H/50H Worry-Free Battery
A single charge is enough to enjoy uninterrupted entertainment for a trip across the US.
Pack Liberty 4 NC for your next adventure and listen to 1,000 tracks or
watch 30 movies back-to-back with no battery anxiety.
6-Mic AI Clear Calls
Don't be that person who shouts over the phone.
6 beamforming mics and an AI algorithm amplify your voice while reducing background noise,
so you can talk on the phone without the whole car listening.
Advanced Noise Cancelling System
Control Your Soundscape
Take control of your ambient sound with 5 levels of noise cancelling,2 transparency modes,
and 4 modes for plane,train,bus,and taxi travel.
Ultra-Long Battery Life
Get non-stop entertainment with 10-hour palytime 50 hours with the case,
10 minutes of fast charging for 4 hours of music,and wireless charging.
IPX4 Water-Resistant
Don't let a sudden downpour or an accidental spill ruin your commute.
Liberty 4 NC wireless noise cancelling earbuds come with IPX4 water-resistance
to give you peace of mind during your travels.
Designed for Simple Connections
Liberty 4 NC enables quick, effortless Bluetooth pairing with Android devices,
auto-play and pause on wear, and multi-point connection with Bluetooth 5.3.
What's in the Box
SPECIFICATIONS
Brand Name: Anker
Style: Earbuds
Vocalism Principle: Hybrid Technology
Origin: Mainland China
Active Noise-Cancellation: Yes
Material: Plastic
Control Button: No
Communication: Wireless
Volume Control: Yes
Category: Earphones & Headphones
Certification: CE
Certification: FCC
Number Of Drivers: 2
Plug Type: Line Type
Impedance Range: up to 32 Ω
Headphone Pads Material: Silicone
Sound Isolating: YES
Support Memory Card: No
Waterproof: Yes
Frequency Response Range: 20 - 40000Hz
Magnet Type: Other
Voice assistant built-in: No
Wireless Type: bluetooth
Line Length: 0m
Package List: Charging case
Package List: USB Type-C Adapter
Package List: Replaceable Pads Set
Codecs: sbc
Resistance: 10Ω
Is wireless: Yes
Connectors: Type c
Earcups Type: Sealed
Bluetooth Version: 5.3
Battery life up to[hours]: 10-50hr
Charging Method: Charging case
Max Output: 5mW
Support APP: Yes
Battery Capacity[mAh]: 53mAh*2 800mAh
With Microphone: Yes
Features: With Microphone
Features: Active Noice Cancelling
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Shipping
|
|
10 - 25 business days |
3 - 7 business days |
Replacement or Returns
|
|
14 day |
14 day |