A versatile Bluetooth Neckloop is designed for wireless connection to Bluetooth enabled cellphone, PDA, laptop etc. It transfers clear mono sounds to wireless spy earpiece or hearing aid. The Bluetooth neckloop is build-in amplifier, you could hear loud voice clearly within standard 10m.
Specifications of Bluetooth Neckloop:
Earpiece Specification:Frequency Range: 200Hz~5400Hz
Distortion Rate: <2%
S/N Radio at 2KHz: >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 Motorola H500 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
Bluetooth passward is "0000"
Compatibility: Bluetooth 2.0, bluetooth-equipped phone
The main purpose of the Bluetooth spy earpiece set is to provide invisible communication over mobile phone.Ideal for passing exams, taking tests, making speech at a meeting or negotiations.