TFZ B.V2 – Budget True Wireless Sports Earbuds To Buy This Summer

Not long after the launch of the first true wireless TFZ X1, TZF recently announced the $49 TFZ B.V2 – budget true wireless sports earbuds for low-end of the market.

The TFZ B.V2 integrates AB1526P Bluetooth chipset from Airoha. This chip supports Bluetooth 5.0 and profiles such as HFP1.7, AAC decoder, and dual-Mic. Earphones have Bluetooth modules with AB1526P wil have a better mic performance because of noise reduction capacity of dual-microphones.

The AB1526P Bluetooth also ensures TFZ B.V2 earbuds having a long Bluetooth range and stable connection, which is critcal for user experience (though the latency when watching video or playing game is still present – it’s not rated as ultra-low latency). As a sports gear, the TFZ B.V2 features rubber jacket with earhook for secure fit and with IPX5 rating, they are just perfect for sweaty ears.

TFZ B.V2 quick specs

  • Driver type: Dynamic driver (moving coil)
  • Frequency response range: 20Hz — 20000Hz
  • Bluetooth version: 5.0 (AB1526P chipset)
  • Bluetooth profiles: A2DP AVRCP HFP SPP PBAP
  • Bluetooth distance: 20m(66 feet) – not as advertised the range is shorter.
  • Dual mic for noise reduction
  • IPX5 waterproof
  • Battery life 6-8 hours
  • Charging time: 1 hour
  • Mic: -42db
  • Additional functions: Auto pairing, syncing and switching on.
  • Weigh: 4.8g

Available in red, sea blue, purple and black, some sellers on Aliexpress even offer theme customization for charging case.

What’s in the box? charging cable, travel pouch, charging case and 3 pairs of eartips.

The sound of TFZ B.V2 focuses on bass and mid-range (which is much different from the TFZ X1) and feel a bit warm, so generally they sound good for Pop, R&B or EDM.


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