Yeecore Dual Dash Cam 5G WiFi GPS, Real 4K+HDR 1080P Dash Cam Front and Rear, 3.3 Inch Eye-Care Screen, Super HDR Night Vision, Parking Mode, Dash Camera for Cars with App, G-Sensor, Support 512GB Max ??Real 4K YEECORE Dual Dash Cam?YEECORE D22 4K dash camera uses a native 4K (3840x2160@30fps) sensor, authentic 8 million, super large pixels, the most advanced ISP (Image Signal Processor) and unique 4D noise reduction technology, this is the difference between yeecore 4K dash cam and other 4K dashcams.The rear camera uses unique digital IP technology, makes the video clearer and more stable compared to analog rear cameras on the market. That is why the D22 video effect is so impressive ??Clearly 4K Dash Cam Front and Rear?Dash camera for cars trucks and suv recording both the front and rear view of your vehicle, The 157 ultra-wide-angle front camera captures the whole road without distortion,while the 140 ultra-wide-angle rear camera can even capture fender-benders from behind. This ensures you won't be in a traffic dispute and can avoid potential liability issues and accidents. ??Superior Night Vision HDR Technology?YEECORE dashcams for cars with OV-OS08A10 8M Pixels image sensor, which has better night vision than any other sensors, and the SONY HDR (High Dynamic Range) technology that auto adjusts the balance in low light or exposure, the dashcams will capture clear videos and image even in low-light night conditions. ??Built-in 5G WiFi GPS with Speedometer?The car dash camera has built-in 5G WiFi, which is 5 times faster than 2.4G WiFi. "YeecoreViewer" mobile app lets you easily control the live view dashcam and download videos. The car camera built-in GPS, and the unique GPS anti-jamming design can obtain GPS information within one minute. There's no need for an extra GPS antenna, as the one-cable design simplifies installation. ??Emergency Lock Loop Recording?When the memory card reaches its storage limit, the front and rear dash cam will continue recording with this Loop recording feature (Not continuous recording mode and each loop recording clips is 1/2/3 minutes). If it detects an accident with its G-sensor, it locks the current video. This locked video can serve as evidence in traffic disputes and won't be overwritten in case of an accident. ??New 3.3?? Eye-Care Screen?The new 3.3?? IPS screen features an optimal size and displays videos in the best 16:9 aspect ratio. Designed with eye-friendly characteristics and brightness levels, it ensures protection for your eyes. Even during nighttime driving, it won?t cause visual disturbances. ??4 Parking Modes for 24/7 Recording Protection?Upgrade to 4 parking modes, 1.Collision Detection Mode 2.Motion Detection Mode 3.Low Framerate Recording Mode 4.Low Bitrate Recording Mode. Please check the introduction of the 4 parking modes on the product description, you can choose the parking mode according to different parking situations. To use 24 hours parking monitor mode, need a hardwire kit (buy extra ASIN: B0BK8Y9ZXG). ??US security testing Lifetime After-Sale Service?All yeecore products including accessories have passed the US security testing. YEECORE is an excellent manufacturer, having served over 100 million global customers in the last 10 years. We offer lifetime technical support and a 12-month warranty (For an extended warranty from 12 months to 18 months, you can also register the product information on our official YEECORE website), Firmware updates, and 24/7 technical support. Note: Please format the MicroSD card in the camera before initial use, Support MicroSD card up to 512GB (not included). Shipping We offer FREE shipping on all orders in US We ship within One-Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc We offer free shipping to the lower 48 states and ship within 1-3 days of payment, usually sooner. For shipping outside of the continental USA International customers are responsible for all duties and taxes. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed? Please contact us before returning. Payment We accept payment by any of the following methods Please pay as soon as possible after winning an sale, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Contact Us If you have any queries, please contact us via. We usually respond within 24 hours on weekdays. Please visit our store to check out other items for sale! Thank you for shopping at our store.