(CRS-LODH) Listen Only D-Hook Earpiece w/ Cable
(CRS-LODH) Listen Only D-Hook Earpiece w/ Cable
List Price EX. GST
SKU:CRS-LODHS-2.5
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Listen-Only D-Hook Earpiece with Short Cable – 2.5mm / 3.5mm Connector
Designed for maximum comfort and hygiene, this listen-only D-Hook earpiece features a short cable ideal for use with a remote speaker microphone. Please note, for direct radio connection, refer to model CRS-LODHL.
Perfect for a variety of industries, especially favored by security personnel, police, hotel staff, and event coordinators.
Key Features:
Soft, skin-friendly D-Hook material ensures comfortable wear over extended periods.
Hygienic design with no penetration into the ear canal.
Suitable for use on either the left or right ear.
Durable, super-flexible PU cable reinforced with Kevlar.
Includes a 1-year warranty.
AVAILABLE CONNECTIONS
2.5 mm (J2) connection and 3.5 mm (J6) connection
Listen-Only D-Hook Earpiece with Long Cable – 2.5mm / 3.5mm & 3.5mm Threaded Connector
This listen-only D-Hook earpiece with a long cable is designed for superior comfort and hygiene. The extended cable allows for direct connection to the radio. For use with a remote speaker microphone, the CRS-LOEHS model is recommended as a more suitable alternative.
Ideal for various industries, this earpiece is especially popular among security personnel, police, hotel staff, and event coordinators.
Features:
Soft, skin-friendly D-Hook design for comfortable all-day wear.
Hygienic, with no penetration into the ear canal.
Ambidextrous design—wearable on either the left or right ear.
Durable, highly flexible PU cable reinforced with Kevlar for long-lasting use.
Backed by a 1-year warranty.
AVAILABLE CONNECTIONS
2.5 mm (J2) connection, 3.5 mm (J6) connection and 3.5mm threaded (M3) connection.
Electrical Specifications for Speaker
| Speaker Type | Mylar Speaker |
| Speaker Dimensions | Ф23 mm |
| Speaker Impedance | 32 Ohms±20% |
| Rated input Power | 0.1W |
| Max. Input Power | 0.2W for 1 Minute |
| Sound Pressure Level | 110 dB±4dB/1mW at 1KHz |
| Distortion | 5% Max. Rated Input at 1KHz |
Electrical Specifications for Cable
| Open/short circuit standard | At least 20KΩ |
| Acceptable capacitance | Less than 0.05µF |
| Open/short circuit test time | 2.0 seconds |
| Conductance resistance | Less than 3.00Ω |
| Input voltage for insulation resistance test | 300V |
| Insulation resistance standard | At least 20MΩ |
| Insulation resistance test time | 0.01 second |
Product Reliability Assurance Test
| Storage / Work Environment | -40℃~70℃; 24H. |
| Drop | 152.4cm; 10 times. |
| Bending (Cable) | ±90°; 30cycles/min; 200g load; 10000 cycles. |
| Pulling (Cable) | Cable pulling force: 10Kgf;
2-PIN plug pulling force :5Kgf; Speaker pulling force: 5Kgf Plug, Jack pulling force :5Kgf; |
| PTT Life | The test is not applicable |
| Electronic static discharge | Connect discharge: 8KV; disconnect discharge: 15KV |
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