Saving expense and energy (no need for battery replacement), this particularly designed rechargeable USB power supply is to function the tie-clip microphone for working a long period of time, used for the broadcasting host, presentation, and interviewing.

• Power on (GREEN) LED indicator and low battery in RED.
• The tie-clip condense microphone is with the Omni pattern element.
• Attached with 4 M long cable, the power supply is easy to be connected to amplifier nearby via 6.3 plug.

Specification:

• Headphone
• Type: Condenser
• Directivity: Omni-directional
• Sensitivity: -65 dB ± 3dB ( 0 dB = 1 V/µ bar, at 1kHz )
• Impedance: 1k Ω ± 20%
• Frequency Response: 50 – 18kHz
• Power Supply: DC 1.5V
• Cable: 3Φ 4m cable with 3.5mm jack plug
• BATTERY PACK
• USB charging: DC 5V
• Lithium battery: 3.7V/200mA, Repeatable charging
• Plug: 6.3mm mono plug
• 3.5 mm MIC jack
• Operation hours: up to 10 hours
• Charging hours: 2 - 3 hours
• standby time: 8 Days
• Patent number: TW106214896