
- Average: 5 / 5 Based on 7 reviews
Sales representative and Consultant
John Paine
Helpdesk
+44 (020) 3290 1199
Helpdesk
+44 (020) 3290 1199
A headset kit designed for communication via GSM network – discreet and invisible for outsiders.
up to 5 h
standby: about 100 h
conversation: up to 12h
unlimited
battery
The principle of operation is very simple – sounds are directed to the user via a very sensitive micro earpiece while the induction loop with a microphone enables establishing a connection with a phone using Bluetooth technology and thus to communicate with the other participant of the conversation. It is very easy to camouflage and operate – these features makes the device a perfect tool for business meetings and negotiations. Additionally, it may be used as a help during exams or tests.
The communication between the participants of conversation is done by establishing a normal connection with the user's mobile phone. You can make a call with either a mobile phone, a landline phone, or VoIP.
The mobile phone of the user should be connected with the induction loop placed on the neck. The loop, using electromagnetic induction, transfers the sound from the phone to the micro earpiece. Sensitive microphone placed on the loop allows to conduct a discreet conversation.
Specification of TopPro micro earpiece set | |
---|---|
Micro earphone | |
Length | 7 mm |
Diameter | 3-7 mm |
Power supply | 337 / SR416SW (1.55V) battery |
Voltage | 1.4V - 1.6V |
Operation time on 1 battery | up to 5 h |
Frequency range | 300 Hz ~ 4000 kHz |
Sound level | 93 dB - 104 dB |
Distortion | max. 2% |
Amplifier | hybrid |
Operation system | inductive (passive) |
The maximum distance from the inductive loop | 40 cm |
Weight | 0.8g |
Bluetooth® induction loop | |
Standby time | up to 100 h |
Talk time | up to 12 h |
Sound volume regulation | yes |
Remote control | yes (receiving, disconnecting) |
Remote control of a player | yes |
Connection |
|
Range | up to 10 m |
Bluetooth | 4.0 low energy |
Dimensions | 37 × 36 × 14 mm |
Induction loop wire length | 80 cm |
Inbox |
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Specification of TopPro micro earpiece set | |
---|---|
Micro earphone | |
Length | 7 mm |
Diameter | 3-7 mm |
Power supply | 337 / SR416SW (1.55V) battery |
Voltage | 1.4V - 1.6V |
Operation time on 1 battery | up to 5 h |
Frequency range | 300 Hz ~ 4000 kHz |
Sound level | 93 dB - 104 dB |
Distortion | max. 2% |
Amplifier | hybrid |
Operation system | inductive (passive) |
The maximum distance from the inductive loop | 40 cm |
Weight | 0.8g |
Bluetooth® induction loop | |
Standby time | up to 100 h |
Talk time | up to 12 h |
Sound volume regulation | yes |
Remote control | yes (receiving, disconnecting) |
Remote control of a player | yes |
Connection |
|
Range | up to 10 m |
Bluetooth | 4.0 low energy |
Dimensions | 37 × 36 × 14 mm |
Induction loop wire length | 80 cm |
Comment : The only thing missing is a case which sadly has to be acquired for extra money
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Comment : To my mind it provides clear sound, fits well in ear and has good quality of sound. Also the price is quite affordable.
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The customer has rated the product but has not posted a review, or the review is pending moderation