SPECIFICATIONS
Active Noise-Cancellation: Yes
Audio Codecs: LDAC / SBC
Battery life up to[hours]: Earbuds: 10 Hours
Bluetooth Version: Other,6.0
Brand Name: Tronsmart
Category: Earphones & Headphones
Certification: CE,EAC
Charging Case Playtime: 40 Hours
Charging Method: Charging case
Codecs: sbc,LDAC
Communication: WireLess
Control Button: No
Control Method: App,Touch
Department: Unisex-adult
Depth[mm]: 137
Earbuds Case Charging Time: 2 Hours
Earbuds Charging Time: 1.5 Hours
Earbuds Playtime: 10 Hours
Fast Charge: 10 mins to 1Hours
Features: Waterproof,With microphone,Active Noice Cancelling
Frequency Band: 2.402GHz-2.480GHz
Frequency Response Range: 20 - 40000
Function: For Internet Bar,Monitor Headphone,for Video Game,for Flying,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Hearing Aid,For Outdoor,For Office,For Study
Height[mm]: 4
High-concerned chemical: None
Impedance Range: up to 32 Ω
Is wireless: Yes
Material: Plastic
Maximum Transmit Power: 8dBm
Maximum wireless range[m]: 10m-20m
Model: A1000
Modes: Ambient Mode/Noise Cancellation Mode/Standard Mode
Multi-point Connection: Yes
NFC Technology: no
Origin: Mainland China
Package List: User Manual,Charging case
Plug Type: NONE
Product name: Tronsmart NC 2
Sound Isolating: Yes
Style: Tws in-ear headphones
Support APP: Yes
Support Memory Card: No
Vocalism Principle: Dynamic
Voice assistant built-in: no
Volume Control: Yes
Waterproof: Yes,IPX5
Weight[g]: 160
Width[mm]: 11
Wireless Profile: A2DP / AVRCP / HFP / HSP
Wireless Type: Bluetooth
With Microphone: Yes
Tronsmart Sounfii NC 2 Earphones Bluetooth Wireless Hybrid ANC Earbuds with Hi-Res Audio, 40H Playtime, 2026 NEW CHOICE
1. Immersive ANC — Up to 45dB Noise Cancellation
Block the noise around you for true focus on your commute or workday.
2. Hi‑Res Audio — Rich, Full-Detail Sound
Hear every beat and subtle detail with clarity that feels more lifelike.
3. AI Clear Calls — Up to 90% Noise Reduction
6‑mic setup + AI filtering keeps your voice clear—even in windy streets and busy offices.
4. All‑Week Battery — Up to 40H Total
10H play on a single charge, or up to 40H with the case.
5. Force-Sensor Controls — Precise, No Accidental Taps
Easy fingertip control you can trust during commuting and meetings.
6. Bluetooth 6.0 — Fast Pairing, More Stable Connection
Next‑gen efficiency for smoother connection switching across your devices.
How to Operate Sounfii NC 2 ?
Pure Audio Reveals Details
Hi-Res audio unleashes stunning clarity.
3x Deeper Noise Reduction
Reduce up to 45dB of noise for true immersion.
Comfort That Lasts
Feel right no matter how long you wear them.
Advanced Bluetooth6.0
Pair faster and stream smoother with low latency.
6-MicAl Clear Calls
Al-powered mics block 90 % of ambient noise.
Precise Touch Control
Intelligent force sensors respond to intended presses.
Move with Endless Tunes
40H playtime keeps your soundtrack going.
