Bluetooth Transmitter Spy Earphone

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Put this Bluetooth listening device in your ear, hide the transmitter / receiver in your clothes, and then you can communicate with your partner in confidence via a Bluetooth mobile phone.  Handsfree / covert mobile phone communication.

  • Size: 3x6x8 mm

  • Weight: 0.8g (battery included)

  • Standard Zinc-air battery: type SONY 337

  • Battery life: about 5 hours