Specification |
Category: Speaker;
Transmission Mode: Air-conduction;
Transducer Principle: Permanent Magnetic Speaker;
Style: Portable;
Radiation Mode: Direct Radiation Type;
Usage: Expand Volume;
Size: 130mm*210mm;
Function: Talk/Alice/Siren/Record/USB/TF;
Feature: Rechargeable Battery,Folding Handle;
Power Output: 10W Raded/20W Max;
Power Supply: Li-ion Battery;
Color: Red and White,Blue and White;
Voice Range: 700m;
|
Category: Buzzer;
Transmission Mode: Bone Conduction;
Cone: Paper Cone;
Transducer Principle: Electrostatic Earphone;
Style: Mini;
Radiation Mode: Indirect Radiation Type;
Usage: Accept;
WORD nChannels: 6.1Channel;
Brand: Saipwell;
Brand Name: Fbele;
Model Number: Fbpt2220;
Type: Buzzer;
Rated Voltage: 3V;
Operating Voltage: 2mA-3V;
Operating Temperature: -20 +80ºC;
Weight: 2.6g;
|
Category: Receiver;
Transmission Mode: Bone Conduction;
Cone: Polypropylene and Titanium Edge;
Transducer Principle: Dynamic Earphone;
Style: Wireless;
Radiation Mode: Direct Radiation Type;
Usage: Accept, Expand Volume, Monitor, High Fidelity;
WORD nChannels: 2.1Channel;
Brand: Jy;
Dimension: 5.15mm*2.96mm*2.58mm;
MPO(dB): 124;
Range: Full;
Sensitivity: 103;
|
Category: Receiver;
Transmission Mode: Bone Conduction;
Cone: Rubber-edge;
Transducer Principle: Dynamic Earphone;
Style: Wireless;
Radiation Mode: Direct Radiation Type;
Usage: Accept, Expand Volume, Monitor, High Fidelity;
WORD nChannels: 2.1Channel;
Brand: Jy;
Dimension: 5.0mm*2.68mm*1.93mm;
MPO(dB): 124;
Frequenty: MID/High;
Sensitivity: 97;
|
Category: Alarm Electronic Siren Ta-V54;
Transmission Mode: Wired;
Style: Mini;
Usage: Expand Volume;
Brand: T-Guard;
Model: Alarm Electronic Siren TV-V54;
Shipment: DHL, UPS, FedEx....;
Payment: T/T, Western Union, Paypal;
Service: OEM&ODM;
|