• Weight: about 26 grams (without batteries) About 43 grams (with battery)
  • Frequency: 76 ~ 108MHz
  • Step frequency: 100KHz/1MHz (standard / fast)
  • Power Supply: BL-4C Li-ion battery, 3.8V
  • Transmit power: (1 / 2 / 3 power)
  • FSN-302: 15 mW / 50 mW / 150 mW
  • ?Another product:FSN-302P: 150 mW / 500 mW / 800 mW?
  •  Working hours: (1 / 2 / 3 power)
  • FSN-302: 13 hours / 8 hours / 6 hours
  • (Another product:FSN-302P: 6 hours / 4 hours / 2 hours )
  • Standard BL-4C 860MAH capacity
  • The ideal distance: (1 / 2 / 3 power)
  • FSN-302: 100 m / 200 m / 300 m (about)
  • (Another product:FSN-302P: 300 m / 600 m / 1000 m (about)?
  • The microphone volume: 8-15dB ~ +12 dB
  • Noise reduction: about 20dB
  • Frequency stability: 15PPM, PLL frequency synthesizer
  • Audio Response: 30Hz ~ 15KHz, mono   Pre-emphasis 75uS
  • Charge time: about 8 hours, charging voltage 5V
  • Charging port: MINI-USB-4PIN
  • Display: LCD liquid crystal display
  • LCD backlight: blue LED backlighting
  • Data retention: frequency / volume / power / noise / Mute and other users within the parameters

Price: $75 USD