kaiboer K9 PLUS Blu-ray 4K HDR hard disk player 10Bit NAS USB3.0 3D

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Product parameters:
Output Resolution: HDMI / YUV Output: 4K / 1080p / 1080i / 720p / 576p / 480p
Processing chip: 64-bit ARM Cortex-A53
Memory: 2GB DDR3
Flash: 16GB Flash
Can be built-in SATA3.5-inch hard drive
Can connect external USB storage device
Video playback formats: Support AVI, H.264 BP / MP / HP, H.265 / VP9, ​​VC- 1, MPEG- 2, MPEG- 4, DIVD / DIVX, Real8 / 9/10, RM, RMVB, FLV, MP4, M4V, VOB, WMV, 3GP, MKV and other formats, all video files on the network that is broadcast on the spot.
Video Encoding Format: HDR, 10-bit HEVC / H.265 up to 4K @ 60fps, VP9 up to 4K @ 60 fps, H.264 up to 4K @ 24 fps, H.264 BP / MP / HP, VP8, MPEG1 / 2, MPEG4 SP / ASP GMC, H.263 (Sorenson Spark), WMV9 / VC-1, JPEG / MJPEG / H.265
Audio playback formats: MP1, MP2, MP3, WMA, OGG, AAC, M4A, FLAC, APE, AC3, AMR, RA, WAV
Audio encoding format: AMR, AAC
Subtitle format: SRT, SUB, SSA
Picture format: JPG, BMP, PNG, GIF
Body Interface: HDMI 2.0a (supports 3D Blu-ray output) x 1, HDMI IN x 1, fiber x 1,
Composite video and left and right channels x 1, USB 3.0 x 1, USB 2.0 x 2, TF card slot, Reset x 1, Network Interface
Machine size: 199mm * 163mm * 65mm
1. Resolution: 3840 × 2160 pixels
2 color depth: 10bit
3. Signal Input: Support BT.2020 (Note that the current TV products can not completely cover the BT.2020 color gamut range, only provides support for BT.2020 signal input)
4. Color gamut: Greater than 90% DCI-P3 color space
5.HDR: Support SMPTE ST2084 EOTF high dynamic range image electro-optical conversion
6. Brightness Dynamic Range: (1) Brightness above 1000 nits / dark below 0.05 nits (mainly for LCD); (2) Brightness above 540 nits / dark below 0.0005 nits (mainly for OLED)
In simple terms is the five criteria: support for 4K resolution, video color depth up to 10bit or above, color gamut support BT.2020, support for HDR.


Black box packaging, it is very atmospheric, the box on the text with a little hollow plus flash effect people think this is an enthusiast to understand the product.




Unpacking is the main product and accessories, including the box body, power cord, power adapter, HDMI cable, remote control and manual




K9 Plus 4K Blu-ray Disc Player Located on a professional 4K Blu-ray Disc player, this professional-grade HD player not only fully supports playback of 4K video assets but also enhances HDR optimization and AV resources management. Top-level processing chip and Android system. Its equipped with 2GB DDR3 memory and 16GB EMMC flash memory, Bluetooth 4.0, built-in SATA 3.5-inch hard drive and external USB storage devices.



The left side of the host has three USB ports, one of which is USB3.0




Back are respectively vents, two antennas, the key switch, the power line interface, optical fiber, A / V line interface, HDMI IN, HDMI OUT, TF card slot and Gigabit Ethernet cable interface, the layout is relatively dense, it will not be very Chaos HDMI OUT interface HDMI2.0a standard to meet the 4K UltraHD standard, also supports HDCP2.2.12



The right is the hard disk tray bit, you can remove the hard drive to put into the host into the personal feeling of operation is still very simple



The top of the host sticker marked the HD hard disk player supports the functions and content is very rich, basically meet the requirements of 4K users.16


Compared with other similar HD player, K9 PLUS looks higher in height, but the length and width are shorter than it, and in comparison, it is more mini.17


Compared with the XBOX ONE S, not to mention the volume advantage is too large, after all, one is a high-definition hard disk player, a game console.



Third, the boot test
After reading the appearance of the host, we entered the actual operation and testing phase.
Here to test the current configuration of the home theater:
TV: LG 55B6P OLED (supports 4K, HDR10 and DOLBY VISION HDR standards)
Amplifier: Denon AVR X2200W (HDR, Dolby Panorama and DTS: X)
Speaker: JMlab main box + Swans in the rear + Swans subwoofer + Onkyo top sound speakers composed of 5.1.2 immersive audio effects
Connect all the wires, boot into the test session:


After boot you can see the page is very simple, the new KIUI9.0, card design, only five options, press up to enter the poster wall, press down to enter the software area.
Before continuing to talk about the picture and other issues, let's briefly talk about the remote control, a lot of keys, the number keys I really do not know why to retain, I can not use anyway.


Support 2.4G / 5G dual-band WIFI, the connection effect is still very good:



Even the WIFI advanced settings interface to see if the latest version, to determine the latest version, then to the next step.


Next, we have to display settings, set the options are still very rich and professional, such as setting the resolution and frame rate, where we choose 4K (3840 * 2160 / 60p) output:


Video depth of field, the default is auto, you can also choose according to demand, the current TV only supports up to 10bit output, so choose 10bit like, but you choose 12bit does not matter, anyway, it can not reach 12bit.


The color space (color space mode) default is auto, I chose RGB444.


Image parameter settings, we can according to the default given three pictures brightness contrast hue saturation setting:



Into the sound settings interface, in general, are selected through the output, of course, choose adaptive can, through the output is the so-called source output, of course, the best results.



There are two options for playing back effects: Night mode and Comfort mode.


Running memory is a total of 2G, do not look at this parameter, the actual use is not any sense of flu, we can be assured.



HDMI CEC function, open, you can achieve a key player, a key standby and other very useful features.


Playback settings can be set to full HD video output for the 24P, the current frame rate automatically switch output, as well as the audio output degradation and other functions, which is mainly for the convenience of some users do not have enough conditions, it can be said that some of the more intimate Features.


In the developer options we also see HDCP check, in fact 4K UHD video sources may be more streaming media or even hard disk storage, which also needs HDCP protection (otherwise it is pirated), so the realization of HDCP Protection checks are also necessary.



However, this machine is more emphasis on local playback, so online part we do not do too much about, we will do a simple explanation later, now take a look at the hard disk playback.
Hard drive built-in are some of the existing 4K resources, including UHDTV demo disc and 4K UHD Blu-ray collection of sources.
Into the hard disk card bit:
Then put in, you can see the contents of the inside.




First of all, let's test a piece of HEVC 10bit encoded 4K video. This video uses the BT.2020 color gamut and a frame rate of 60 frames. You can see that the color is very rich and vivid, and the gradation transition is fluent.



Next test the HDR effect:
Respectively, three sections of HDR video, the TV prompts have turned on the HDR effect.


K9 Plus is very versatile and has met my most basic requirements. As a HiFi player, the 192KHz / 24Bit lossless audio support brings a powerful decoding advantage to the K9 Plus, multi-format music master support, CUE list, and 10 sound effects control to bring more users Playability.
K9 Plus as a Blu-ray Disc player, a wide range of compatibility, no need to find a particular video format and trouble, even the Blu-ray BDMV and BDISO files should be comfortable, or even bring smooth navigation of the atmosphere of blue light, especially posters Wall features innovative experience, so that the film is no longer a bother to choose the movie, a unique online subtitle download feature for all foreign films more "localized."
Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).