Baseus BS1 NC ANC TWS Earphones
-40dB Realtime Adaptive ANC Wireless Earbuds Bluetooth 6.0 Semi-Open Earphones LDAC Hi-Res Audio 6-Mic AI ENC
The BASEUS BS1 NC from Baseus target users who want premium-level features—Active Noise Cancellation, multi-driver sound, LDAC support, and extended battery life—without paying flagship prices.
On paper, the BS1 NC offers:
- 6-driver Hi-Fi sound configuration
- 13mm dynamic drivers
- Active Noise Cancellation (ANC)
- Up to 40 hours total battery life
- LDAC, AAC, and SBC codec support
- Type-C fast charging
- Waterproof build
This review analyzes performance from a technical and real-world perspective so your audience on AllFromTech.com can make an informed buying decision.
Design & Build Quality
Modern TWS Form Factor
The BASEUS BS1 NC features a lightweight in-ear TWS design engineered for:
- Secure passive noise isolation
- Long listening comfort
- Portable everyday carry
The earbuds are constructed from durable ABS and reinforced plastic materials. While the build is not metallic or luxury-grade, it is structurally solid and suitable for daily wear.
Waterproof Protection
The waterproof construction protects against:
- Sweat during workouts
- Light rain exposure
- Accidental splashes
Note: The exact IP rating is not specified, so it should be considered sweat/splash resistant rather than fully submersible.
Audio Performance – 6 Drivers with 13mm Dynamic Units
Multi-Driver Acoustic Architecture
The BS1 NC integrates a 6-driver configuration, including 13mm dynamic speaker units, designed to improve frequency separation and acoustic depth.
Sound Signature Analysis
Bass Performance
- Strong sub-bass presence
- Noticeable punch and rumble
- Suitable for EDM, hip-hop, cinematic content
Midrange
- Clear vocal projection
- Balanced instrument layering
- Slight warmth in overall tuning
Treble
- Crisp high frequencies
- Controlled brightness
- Minimal distortion at higher volume
Overall, the tuning leans toward a consumer-friendly V-shaped sound signature—emphasized lows and highs with clear mids.
Wireless Codecs & Audio Transmission
The BASEUS BS1 NC supports:
- SBC (standard Bluetooth codec)
- AAC (optimized for iOS devices)
- LDAC (high-bitrate audio transmission for Android)
LDAC support is particularly important because it allows significantly higher data transfer rates compared to SBC, improving:
- Audio clarity
- Dynamic range
- Detail reproduction
For Android users with LDAC-compatible devices, this is a major competitive advantage in this price segment.
Active Noise Cancellation (ANC)
Practical Noise Reduction
The built-in Active Noise Cancellation system reduces ambient noise in environments such as:
- Public transport
- Offices
- Busy streets
- Cafés
While it may not compete with ultra-premium flagship ANC earbuds, it performs strongly within the mid-range category and noticeably improves immersion.
Battery Life – Up to 40 Hours Total
Battery endurance is one of the strongest features of the BS1 NC.
Playback Time
- Extended total listening time up to 40 hours (with charging case)
- Multiple full charges from the compact case
This makes the earbuds ideal for:
- Travelers
- Students
- Daily commuters
- Long work sessions
Charging
- USB Type-C charging port
- Faster and more stable charging compared to Micro-USB
- Compact and portable case design
Connectivity & Stability
Bluetooth Performance
- Stable true wireless connection
- Effective range up to 10 meters
- Minimal signal drops in open spaces
Pairing is straightforward with both Android and iOS devices.
Gaming & Video Performance
Thanks to stable connectivity and codec support, the BS1 NC offers:
- Low latency audio synchronization
- Smooth streaming for YouTube and Netflix
- Reliable performance for mobile gaming
Comfort & Long-Term Wear
The ergonomic in-ear structure provides:
- Secure seal
- Reduced ear fatigue
- Stable fit during movement
Because of the tight acoustic seal, passive noise isolation complements ANC performance.
Wide Compatibility
The BASEUS BS1 NC works seamlessly with:
- Android smartphones
- iPhones
- Tablets
- Laptops
- Bluetooth-enabled gaming devices
Certifications include:
- CE
- FCC
- RoHS
These certifications indicate compliance with international safety and electronic standards.
Technical Specifications
General
- Brand: BASEUS
- Model: BS1 NC
- Type: True Wireless Stereo (TWS) In-Ear Earbuds
- Bluetooth Range: Up to 10 meters
Audio
- Driver Configuration: 6 drivers
- Driver Size: 13mm dynamic units
- Noise Cancellation: Active Noise Cancelling (ANC)
- Wireless Codecs: SBC, AAC, LDAC
Battery & Charging
- Total Battery Life: Up to 40 hours (with case)
- Charging Port: USB Type-C
- Charging Case: Included
Build
- Material: ABS, Plastic
- Waterproof: Yes (sweat and splash resistant)
Certifications
- CE
- FCC
- RoHS
Pros & Cons
Pros
✔ 6-driver Hi-Fi sound setup
✔ Large 13mm dynamic drivers
✔ LDAC high-resolution codec support
✔ Long 40-hour battery life
✔ Active Noise Cancellation
✔ Type-C charging
✔ Budget-friendly pricing
Cons
✘ No clearly specified IP rating
✘ Plastic build lacks premium feel
✘ ANC not flagship-tier
Who Should Buy BASEUS BS1 NC?
This model is best suited for:
- Budget-conscious buyers seeking ANC
- Android users who want LDAC
- Students and commuters
- Gym and outdoor users
- Casual gamers
If your audience is looking for a feature-rich TWS option without paying flagship prices, the BS1 NC delivers strong value.
Frequently Asked Questions (FAQs)
Does BASEUS BS1 NC support LDAC?
Yes, it supports LDAC along with AAC and SBC codecs.
How long does the battery last?
The earbuds provide up to 40 hours of total playback time with the charging case.
Is it waterproof?
It is sweat and splash resistant, suitable for workouts and light outdoor exposure.
Is ANC effective?
Yes, ANC reduces background noise effectively in daily environments, though not at ultra-premium levels.
Does it work with iPhone?
Yes, it supports AAC codec for optimized iOS performance.
Is it good for gaming?
Yes, stable Bluetooth connectivity and balanced sound make it suitable for casual mobile gaming.
Final Suggestion
The BASEUS BS1 NC True Wireless ANC Earbuds combine multi-driver Hi-Fi sound, LDAC support, ANC technology, and a long 40-hour battery life into an affordable package.
For users who want advanced features without stepping into flagship pricing territory, this model offers strong overall value and balanced performance.
Affiliate Disclaimer
Some links on AllFromTech.com may be affiliate links. This means we may earn a commission if you purchase through these links, at no additional cost to you. Our reviews are based on technical analysis and research to ensure unbiased recommendations.