Samsung XM2go - Manual (Page 83)

Customer Support
Customer Support 83
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Specifications
Helix Player
Dimensions 56 mm (W) x 94 mm (H) x 16 mm (D)
2.2 in (W) x 3.7 in (H) x 0.6 in (D)
Weight 128 g
4.5 oz
Storage capacity 1 GB (The capacity of the built-in memory may be less than
indicated; a portion of the memory is used by the Helix
firmware.)
Music file formats MP3 and WMA fixed bitrates:
32, 48, 64, 96, 128, 160, 192, 256, 320 kbps
MP3 and WMA variable bitrates:
64-128, 128-256, 160-320 kbps
Audio output 3.5 mm mini-stereo jack
Antenna connector (home and car cradles) RF SMB
Battery Type: lithium ion
Voltage: 3.7 V
Capacity: 1750 mAh
External power Voltage: 5 V DC
Current: 2000 mA
Polarity: