- Dual balanced armature
- Dual microphone noise reduction
- Qualcomm chip
- Apt-x lossless transmission
- Bluetooth 5.0 Touch Control
- Sports waterproofing
- Master-slave switching
Gold ratio dual balanced armature unit
- Breaking the traditional axisymmetric double-drive Iron box concept, two balanced armature of different sizes are adopted and welded and compounded according to the golden ratio.
High resolution, HiFi monitor sound effect
- In the limited Bluetooth acoustic cavity, using the principle of secret agent monitor earphones tuning hole for reference, the front cavity decompresses and the rear cavity exhausts to form a transparent panoramic sound field and a balanced three-frequency tuning.
Anti-30kM/H wind noise dual microphone
- The environmental sound wave of the mobile phone is vibrated by a separate noise pickup microphone, and an analog signal with opposite vibration amplitude is formed through a digital signal processing engine, and is combined with the sound collected by the call microphone, so that the environmental noise from the call microphone mobile phone is eliminated; and when being transmitted to the mobile phone, the sound heard by the call counterpart is very clear and clean, and is not afraid of noisy environments.
- A noise pick-up microphone: picks up external noise to avoid environmental shock and prevent howling.
- Talking microphone: which detects in-ear noise, will surely eliminate noise more accurately without delay.
Qualcomm chips imported
- The new generation of imported Qualcomm Bluetooth 5.0 smart chip supports high-definition CD-grade apt-X.
Seamless switching of single-ear and binaural modes, turning one of the headphones on or off does not affect the use of the other.
- Most TWS earphones are divided into primary and secondary earphones, and the secondary earphones can only work after the primary earphones work. However, TFZ X3 can be switched freely. After successful binaural interconnection, one earphone can be switched on and off at will for normal use.
Earphones last 7 hours
- The charging compartment can provide 3 times of charging.
Further optimize the in-ear 3D structure
- After thousands of person-to-person wearing, it is confirmed that today's appearance is very comfortable and firm, and it does not hurt and will not fall off if worn for a long time.
Design of metal outer box
- Once again challenging the difficulty of mold making, it has been made through several processes such as six-axis external grinding, with streamlined rounded corners without losing hand feeling
Automatic power-on interconnection
- 1. Automatic power-on interconnection
- 2. Answer the phone and tap twice.
- 3. If it has already been paired with the mobile phone, X3 will automatically connect the mobile phone.
- One click: volume +(R), volume –(L)
- Dual click: pause/play, answer/hang up
- Three click: last song(L), next song(R)
- Press for 2 seconds: start voice assistant
- Operation mode: touch
- Bluetooth version: BT 5.0
- Bluetooth decoding format: SBC/AACI APT-X
- Bluetooth protocol: A2DP, AVRCP, HFP, HSP
- Bluetooth distance: 20m (in barrier-free environment)
- Single balanced armature impedance: 22ohm
- Dual balanced armature impedance: 60ohm
- Frequency response: 20-20kHz
- Earphone battery: 40mA*2
- Talk time: 6-7 hours
- Case battery: 350mA
- Battery life: earphones 7 hours, charging bin can provide 3 times
- Charging method: Type-C
- Charging time: <2 hours
- Earphones weight: 4.5g*2
- Charging box: 83.5g