Information:
The H1, Zoom's smallest field audio recorder to date, should be a great complement to a digital SLR capturing video on location.

The H1 features an x/y mic arrangement similar to the larger H4N, a single 3.5mm input jack for an external mic, up to 24-bit/96 kHz WAV or 320kbps MP3 recording to microSD card, a built-in speaker plus 3.5mm line out/headphone jack and what appears to be a smart control arrangement.
 
Specifications:
● Simultaneous Recording Tracks: 2
● Simultaneous Playback Tracks: 2
● Functions: Lo-cut Filter, Auto REC Level, Marker
● Recording Format: WAV (Quantization: 16/24bit, Sampling Frequency: 44.1/48/96kHz) MP3 (Bit Rate: 48/56/64/80/96/112/128/160/192/224/256/320kbps, Sampling Frequency: 44.1kHz)
● Playback Format: WAV （Quantization: 16/24bit, Sampling Frequency: 44.1/48/96kHz) MP3 (Bit Rate: 32/40/48/56/64/80/96/112/128/160/192/224/256/320kbps, Sampling Frequency: 44.1/48kHz)
● A/D Conversion: 24bit, 128times oversampling
● D/A Conversion: 24bit,128times oversampling
● Signal Processing: 32bit
● Recording Media: microSD card (16MB - 2GB), microSDHC card (4GB - 32GB) ● Display: 127 segment custom LCD (with backlight)
● Built-in Stereo Mic: Unidirectional condenser microphone
● Built-in Speaker: 400mW 8Ω
● USB Interface: Mini-B type (USB2.0 High Speed compatible), Mass Storage Class operation
● Power Requirements: LR6 or Ni-MH AA battery x 1, or AC adapter (AD-17, USB to AC type)
● Battery Life (LR6 batteries): 10 hours (MP3), 9.5 hours (WAV)
● Dimensions: 44(W) x 136(D) x 31(H)mm vWeight: 60g (without batteries)