General Features

- Kit includes everything you need for covert and overt communications
- The receiver in the wallet helps receive information from your partner secretly
- The wireless earpiece can not be noticed easily with a color approximate to human skin
- Complete with a detachable, flexible antenna
- It's easy to attach it to your bet with the included accessory
- Includes Charging Cradle/Wireless Earpiece/Earphone/User's Manual

Tech Features

- Frequency Range: 136-174MHz/400-470MHz
- Channel Capacity: 99
- Channel Spacing: 5 kHz /10 kHz / 12.5kHz/25.0kHz
- Frequency Stability: ±5PPM
- Operating Temperature: -20~+50°C
- Antenna Impedance: 50Ω
- Operating Voltage: 6V DC
- Dimensions(W×H×D): 118x59x31mm
- RF output power: 2W
- Modulation Type: 16kΦF3E
- Current: ≤0.8A
- Modulation Deviation: ≤5%
- Modulation Sensitivity: 12mV
- Spurious Emissions: ≤7μW
- Ctcss frequency deviation: 0.75KHZ+/-50HZ
- Max Fr. Deviation: ≤5kHz
- Remnant Modulation: ≤-35dB
- RF Sensitivity: ≤0.25μV
- Silent sensitivity: ≤0.25μV
- Modulation Receiver bandwidth: ≥2*5KHZ
- Intermediation: ≥60dB
- Selectivity: ≥65dB
- Spurious Rejection: ≥55dB
- Audio Output: ≥500mW
- Audio Distortion: ≤10%
- Blocking: ≥85dB