Good goods.The sound suits me. Batteries last for 2 hours of training. The connection is sure. Connects easily. Of the minuses only form, stick out of the ears and press a little, like already used. But charging the headphones themselves and enough hours for 3-4.

  • Brand Name: Tronsmart
  • Control Button: Yes
  • Active Noise-Cancellation: Yes
  • Style: In-Ear
  • Wireless Type: Bluetooth
  • Connectors: USB
  • Communication: Wireless
  • Vocalism Principle: Dynamic
  • Volume Control: No
  • Frequency Response Range: 20-20000Hz
  • Function: For Mobile Phone
  • Function: For Internet Bar
  • Function: for Video Game
  • Function: Monitor Headphone
  • Function: HiFi Headphone
  • Function: For iPod
  • Function: Sport
  • Function: Common Headphone
  • Sensitivity: 96±3dB
  • Is wireless: Yes
  • Plug Type: Wireless
  • Support Memory Card: No
  • With Microphone: Yes
  • Model Number: Tronsmart Spunky Buds Bluetooth Headphones
  • Resistance: 51Ω
  • Battery: 50mAh*2


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