RETEVIS RS-113 2 Pin Remote Speaker Microphone for H777/UV5R/RT21/RT1/RT3

RETEVIS RS-113 is a remote speaker microphone designed for various radio models. It provides clear sound and ergonomic functionality for everyday use.

• Product type: Microphones & Headsets
• Compatibility: H777, UV5R, RT21, RT1, RT3
• Material: ABS + PC plastic
• Key feature: Ergonomic design
• Weight: 157g
• Cable length: about 50 cm (not pulled out)
• Speaker size: 40mm
• Sound pressure level: 108+/-3dB @ 1KHz
• Impedance: 16 ohm/1W
• Related power: 0.5W
• Microphone sensitivity: -40dB±3dB @ 1KHz
• Microphone impedance: 2.2K
• Coil cable diameter: 5mm
• Enhanced 2000D Kevlar 360 degree rotating clamp