Song Meter Mini 2 AA Acoustic Recorder with Built-In IP67 Microphone and up to 530 Hours Recording Time

Record More, Recharge Less: New Song Meter Mini 2 AA Acoustic Recorder

Up to 530 hours of recording with just 8 AA batteries. Designed for wildlife monitoring with high-quality audio, a rugged enclosure, and simplified operation via Bluetooth®.

The Song Meter Mini 2 AA is a compact, rugged, and intelligent acoustic recorder designed for scientists and enthusiasts monitoring birds, amphibians, and other vocalizing wildlife. With double the battery life of its predecessor and an upgraded IP67-rated enclosure, this device enables extended recording sessions even in harsh environmental conditions. Controlled via Bluetooth® and a free mobile app, it’s easy to set up and deploy in the field.

Key Features:

• Extended Battery Life: Up to 530 hours of continuous recording with 8 AA alkaline batteries.
• App Control: Set location and schedules via Bluetooth® from iOS® or Android™ devices.
• Rugged Design: IP67-rated water- and dust-resistant housing, ideal for long-term outdoor use.
• High-Quality Microphone: Built-in omnidirectional microphone with low noise.
• Lightweight and Compact: Weighs only 429 g with batteries; easy to carry and mount in the field.
• Optional Stereo Recording: Add a second microphone to record in stereo.
• Versatile Mounting: Includes tripod mount and padlock-ready design.
• SDXC Card Compatible: Supports up to 1 TB (2 TB in the future).

Sensitivity and Noise Charts

The following charts reflect default gain (+18 dB), 48 kHz sample rate, calibrated sound source one meter from the recorder, perpendicular to microphone axis.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Specification	Song Meter Mini 2 AA
  Recording Format	16-bit PCM WAV
  Channels	1 internal (2 with optional mic)
  Sample Rates	8000–96000 Hz (9 options)
  Built-in Microphone	Omnidirectional, low noise
  Power Options	4 or 8 AA alkaline or NiMH rechargeable batteries
  Battery Life	Up to 530 hours (8 AA, 24 kHz mono)
  Storage	1 SDHC/SDXC card slot (up to 1 TB)
  Bluetooth	BLE 4.2, mobile app compatible
  Operating Temperature	-4 °F to 185 °F (-20 °C to 85 °C)
  Enclosure Material	Polycarbonate, IP67-rated
  Mounting	Standard tripod thread

• • x1 Song Meter Mini 2 AA Recorder
  • x1 Internal Acoustic Microphone
  • x1 Quick Start Guide
• • 4 or 8 AA batteries (alkaline or rechargeable)
  • Class 4 or higher SDHC/SDXC card
• • Optional Acoustic Microphone (acoustic stub)
  • Weather-resistant Security Cable
  • USB SDHC/SDXC Card Reader
  • Replacement Windshields (pair)
  • Marine-grade Padlock
  • Kaleidoscope Pro Analysis Software
• • User Manual