1.Small and exquisite shape is very fashion.

2.Made by ABS material, which is strong, durable and economic.

3.Small and exquisite fixed iron collar clip is very stable and durable.

4.Lighter, soft connecting configuration can minimum the noise.

5.Many connectors, match for many kinds of launch system.  

6. Professional:

Industry-standard sound quality along with surprising durability make this mini Lavalier microphone ideal for just about any vocal sound and speech applications. Enjoy freedom of movement, discreet operation and exceptional performance fit for any occasion. The mini ear-hanging Lavalier microphone answers the demand for affordable, innovative and reliable Lavalier microphones

7. Lightweight, Comfortable & Durable:

Professional vocal pickup condenser microphone.

Has a 1.5 Meters cable for easy connection.

Includes a Metal clip and a windscreen.

Microphone features a Omnidirectional pickup pattern.

Sweat and Dust-Proof Made Primarily for Indoor and Outdoor professionals.

Designed for Use on Stage, Houses of Worship, Lecturers and Other Applications Requiring Minimum Microphone Visibility with hand-free Operation.

Cable's length: 1.5 m 

Frequency response: 15 Hz to 16 kHz 

SPL: max. 132 dB 

Supply voltage: 1.5 to 10 V 

Impedance: 600 Ω 

Sensitivity: -45 dB

Microphone Head size: Long 30 mm, diameter 17 mm.

Connector: safely Screw Lock  1/8" (3.5 mm) inside plus configuration for Sennheiser pocket transmitter 

(Compatible With Sennheiser EW100  SK100 EK100 G1 G2 G3 , EW300 SK300 EK300 G1 G2 G3 , EW500 SK500 EK500 EK2000  G1 G2 G3  ... ... Wireless)