Omnidirectional Digital Microphone PKC-WM1A

Pick-up Distance: 6 m (19.69 ft)

Pickup Mode: 360° HD audio pickup

Number of Microphones: 8-array, omni-directional

Frequency Response: 75 Hz–20 kHz

Sensitivity: –24 dBFS

S/N Ratio: 65 dBA

Operating Temperature: 0°C to +40°C

Operating Humidity: 10%–90% RH

Storage Temperature: –20°C to +60°C

Storage Humidity: 10%–90% RH

Operating Altitude: < 5,000 m (16,404.20 ft)

Buttons: 7 (Power, Receive/Ignore Calls, Mute, Bluetooth, Volume +, Volume –, Cascading)

Product Dimensions: 126 × 126 × 34 mm (L × W × H)

Net Weight: 0.4 kg (0.88 lb)

Packaging Dimensions: 156 × 156 × 64 mm (L × W × H)

Gross Weight: 0.62 kg (1.37 lb)

Indicator Light: Yes (Battery, Volume and Button Indicators)

Power: 1 × 5 W, 1 × 3 W

Battery Capacity: 3.7 V, 4,400 mAh

Charging: 5 V, 2 A

Battery Life on a Full Charge: 8 hours (maximum audio call volume)

Power Supply: Lithium battery or power supply through the Type-C port

Bluetooth Module: Yes

Bluetooth Standard: BT5.3 BR/EDR/BLE

Bluetooth Frequency Range: 2400–2483.5 MHz (≤20 dBm)

Max Power Transmission (Bluetooth): ≤20 dBm

Operating Distance: 10 m (31.81 ft)

Number of Cascade: 2

Type-C Port: 1 (Audio IN/OUT and Charging)

Omnidirectional Digital Microphone ×1

1 m USB Type-C Cable ×1

USB Bluetooth Receiver ×1

User's Manual ×1