Zoom F2BT Bluetooth Portable Recorder

Light and compact audio recorder
32-Bit Float recording for full dynamic range and clip free recording
No gain adjustment necessary
Records 44.1kHz/32-bit float or 48kHz/32-bit float audio files
Rec Hold function to avoid accidental operation of buttons
1/8" Mic In mini phone jack with Plug-in power (2.5V) 
Stereo ⅛" Phone/Line Output jack with dedicated volume control
80 Hz low cut filter
High precision internal clock to avoid audio and video syncing issues
Wireless timecode synchronization (F2-BT model only)*
Records directly to micro SD, SDHC, and SDXC cards up to 1 TB
USB-C for connection to F2 Editor for settings
Built-in Bluetooth for connection to the F2 Control app for settings adjustment and remote transport control (F2-BT model only)
Runs on only 2 standard AAA alkaline, Lithium, or NiMH rechargeable batteries, or AC adapter (AD-17)
Up to 15 hours of operation (14 hours on the F2-BT) with two AAA alkaline batteries

INPUT
CONNECTOR:
3.5 mm stereo mini (with screw lock) Supports plug-in power (2.5 V)
INPUT GAIN:
None (dual AD conversion system)
INPUT IMPEDANCE:
2 kΩ or more
MAXIMUM INPUT LEVEL:
−5.5 dBu
OUTPUT
CONNECTOR:
3.5 mm stereo mini (with screw lock)
MAXIMUM OUTPUT LEVEL:
20 mW + 20 mW (into 32Ω load)
RECORDING MEDIA
CARDS COMPATIBLE WITH MICROSD/MICROSDHC/MICROSDXC SPECIFICATIONS (CLASS 4 OR HIGHER, 1 TB MAXIMUM)
 
RECORDING FORMAT
WAV:
44.1kHz/32-bit float, 48kHz/32-bit float Mono, BWF format supported
USB
USB TYPE-C
 
MASS STORAGE OPERATION
USB 2.0 High Speed
PC APP OPERATION
USB 2.0 High Speed
POWER
2 AAA BATTERIES (ALKALINE, LITHIUM OR RECHARGEABLE NIMH BATTERIES) AC ADAPTER (ZOOM AD-17): DC 5 V/1 A
 
MISCELLANEOUS
BLUETOOTH:
Bluetooth Ver4.2 (F2-BT only)
CONTINUOUS RECORDING TIME WHEN USING LAVALIER MIC (48KHZ/32-BIT FLOAT):
Alkaline batteries: about 14 hours
 
NiMH batteries (750 mAh): about 10 hours Lithium batteries: about 18 hours
 
• The above values are approximate.
EXTERNAL DIMENSIONS:
57.5 mm (W) × 46.4 mm (H) × 22.4 mm (D)
WEIGHT (MAIN UNIT ONLY):
32 g
LMF-2
LAVALIER MIC
CONNECTOR:
3.5 mm stereo mini (with screw lock)
DIRECTIONALITY:
Omnidirectional
SENSITIVITY:
–32 dB/Pa at 1 kHz
MAXIMUM SOUND PRESSURE INPUT:
115 dB SPL
CABLE LENGTH:
160 cm