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ADV Sound MODEL X True Wireless Earbuds

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Incredible sound, automatic pairing, touch-control, BT 5.0 enabled truly wireless earbuds.
True Wireless (TWS)  |  What does it mean?
ADVANCED Model X is a pair of true wireless (TWS) earbuds - there are no wires connecting left and right side earbuds, as well as the connection to your music source device. 


One Year Warranty

Hi-fidelity in Truly Wireless Fashion
ADVANCED Model X uses hi-fidelity custom-tuned graphene dynamic driver. The 10mm dynamic driver used in the Model X is a pinnacle of driver efficiency tuned specifically to work with the true wireless module at its maximum capability.  Sub-bass and lower treble has been elevated to provide dynamic full-range response that makes the Model X, best-sounding true wireless earbuds in the market.

Automatic Pairing

The Model X automatically turns on, enters pairing mode and turns off when you are done using it.

  • When Model X is taken out of the charging case, it turns on automatically.
  • Model X then automatically enters pairing mode, discoverable from Bluetooth source device around.
  • When Model X is put back inside the charging case, it automatically disconnects from the source device and turns off.

Intuitive Touch-Control
Touch gesture control allows seamless operation of Model X and provide fluid and unobstructed user-experience.

  • Tap Once : Play / pause music, answer / end phone calls
  • Tap Twice : Previous / skip music track
  • Tap and Hold : Volume control
  • Tap Three times : Activate voice control (Siri / Google Assistant)

All Day Battery Life
The Model X can play music up to 25-hour of all day use with its charging case.  Single charge of earbuds is good for 5-hour continuous music playing.  Combined with quick-charging, the Model X is your ideal all-day portable music companion.

Maximum Noise Isolation, Comfortable / Secure-Fit
The Model X is a byproduct of countless designs to ensure universal fitment for various ear shapes and sizes.  The nozzle length is purposely elongated to be inserted deep into the ear canal and the round and compact earbud body allows it to fit ergonomically in the concha. This allows secure yet comfortable universal fitment without needing additional ear hooks or guide.  Deep insertion of the nozzle results in maximum noise isolation up to 23dB.

  • 1 Model X charging case
  • 3 pairs of Fidelity silicone tips
  • 2 pairs of Fidelity foam tips
  • 1 wrist strap
  • 1 cloth carrying pouch
  • 1 microUSB charging cable



Driver unit 10mm graphene dynamic driver
Impedance 32ohm+/-15%
Sensitivity 90dB+/-3dB at 1kHz
Frequency response 20Hz – 20kHz
Music time Up to 25 hours (w/ case) / up to 5 hours (earphones only)
Charging time 2 hours
BT version 5.0
Connection distance 10m (33ft)
Input port MicroUSB
Battery 400mAh (case) / 50mAh x 2 (earphones)

Customer Reviews

Based on 1 review
Excellent for this price range.