DealExtreme

Link: https://dx.com/p/1-3-sony-ccd-waterpr...-tf-slot-92219

“Wow that's a crazy stunt!” That's what you will hear after you get your downhill mountain biking on tape with this great DVR designed for bicycles. This is based on popular designs used by bicycle police and extreme sport enthusiasts. It has a shock proof design, as well as being waterproof to 50 meters. It has a 1.4 inch LCD display with a resolution of 480 x 240 pixels. It records video with a 640 x 480 resolution at up to 30 frames per second. Of course it has SD support up to 16GB and a USB host, as well as built-in speaker and the 200mAh battery can last up to four hours of recording. This is an amazingly durable DVR suited for whatever high impact activity or extreme sort you do.
Casing Color: Yellow + Black
Waterproof Housing: Waterproof Up to 50 Meters
Anti-shake: Shock-resistant Design for Extreme Conditions
Image Sensor: 1 / 4 inch CCD 420TV Lines
Lens: f=6mm
LCD: 1.4 Inch
LCD Resolution: 480 x 240 pixels
LCD Luminance: 100cd/ m2
Still Image Format: JPG
Image Resolution: 720 x 480 pixels / 640 x 480 pixels
Video Format: AVI (MPEG-4)
Video Resolution: 640 x 480 pixels (30 or 15 frames per second)
AV Out: Yes, Mini jack (2.5mm) Supports PAL/NTSC
Storage Media: MicroSD/TF card , up to 16 GB
Anti-shake: Yes
Interface: Mini USB
Audio: Built-in microphone / speaker
OS Languages: Simplified Chinese / English / Japanese
Power: Powered by rechargeable 3.7V/2200 mAh battery (Included); 1 battery supports 4 hours video recording.
Installation: Helmet, Police Car, Motorcycle, Bicycle
Application: Patrolman, Traffic Police, Special Police, Security Guards
Accessories: 1 x AV Cable
1 x USB cable

1 x Bracket

1 x Strap

2 x Rechargeable 3.7V/2200 mAh batteries (Not 18650 battery)

1 x Battery Charger (AC 100~240V/US Plug)

1 x English user manual
Manufacturer's Warranty: 12 Months excluding physical damages (see specifications for terms and details)