BLUETOOTH NECKLOOP IN PAKISTA NOKIA ORGNAIL IN GUJRANWALA

7748240Product Detail: The main purpose of the bluetooth spy earpiece set is to provide invisible communication over mobile phone.Ideal for: making speech at a meeting or negotiations, playing gambling, taking tests, Security protection, Media & training appearances, Surveillance and detective. Easy for use: 1. Put button cell into earpiece, and enter ear. 2. Around headset loop to neck, start Bluetooth headset. 3. Use any phone with Bluetooth function to pair with the headset. 4. Okay now. Call your phone, speak with mic of loop. 5. Control volume button of cell phone and Bluetooth headset both. Earpiece Specification: Frequency Range: 200Hz~5400Hz Distortion Rate: 5KHz Saturated Output(OSPL 90dB): 110dB Ralative Sensitivity Limit: <-90dB Static Current: 0.80mA Battery Life (SR416SW battery): 2.5~5hrs Bluetooth specification: Bluetooth handsfree: is Nokia BH103 earset Transmission range: to earpiece < 20cm, to cellphone <10 meter Working frequency: 2400~2480MHz Bluetooth size: 2.7x5.9x1.9cm Neckloop: D0.3 x L84cm Bluetooth & neckloop color: Black Integrated Microphone: Yes Compatibility: Bluetooth 2.0, bluetooth-equipped phone Bluetooth passward is 0000