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What's Refurbished?
Guaranteed Performance and Quality:The refurbished product has been professionally inspected, cleaned and tested by our Refurbished program team. The product comes with a 90-day warranty backed by Geekbuying.
Top rated performance managed sellers and suppliers.
Undergo professional inspection, testing, and cleaning by our Refurbished program team.
Backed by a 90-day warranty to enable shopping with confidence.
Assist in extending the lifetime of a product and reducing waste.
Learn more about Geekbuying Refurbished
Highlights
1. Reduce noise by up to 98.5% with the advanced noise-canceling system.
2. Adaptive ANC 2.0 adapts to ears and environment in real-time.
3. 11mm drivers, Hi-Res wireless and LDAC technology for crisp sound.
4. Full adjustable EQ with Hear ID 2.0 for a tailored sound profile.
5. 10/50 hours of battery for long-lasting quiet.
6. Fast Pair and Bluetooth 5.3 multi-point connection.
7. IPX4 water resistance against spills and rain.
8. 6 mics and an AI algorithm enable crystal-clear calls.
What's in the box?
Liberty 4 NC
Charging Case - Extends Battery Life to 50 Hours
XS/S/M/L Ear Tips - M Pre-Installed
USB-C Charging Cable
Specification
| General |
Brand: Soundcore |
| Specification | Sound: 11mm custom-made driver HearID Sound: Yes Playtime: 10 hours / 50 hours Bluetooth: 5.3 Wireless Charging: Yes Multi-Point Connection: Yes Wearing Detection: Yes Calls: 6 mics with AI algorithm |
| Weight & Size | Product Weight: 50g Package Weight: 60g Package Size(L x W x H): 10 x 10 x 5 cm |
| Package Contents |
1 x pair of TWS Headphones |
