S350HS Bluetooth Power Amplifier Board 2.1 Channel TPA3251 Chip 220W×2+350W, 12V-38V Audio Power Amplifier Module with Treble and Bass Control
【TPA3251 HIFI CHIP】The TPA3251 Chip Solution: Stereo 2.1channel Output to Ensure Continuous Serial High-power Operation, Wide Voltage Input DC: 12-38V,This power amplifier board uses two TPA3251 high-fidelity maximum output power up to 220W*2+350W.
【BLUETOOTH/AUX/USB INPUT】The S350HS has multiple input methods: Bluetooth/3.5mm AUX/USB input, which can be used by most devices. You can easily connect to your various devices, such as mobile phones, TVs, laptops, etc
【TREBLE & BASS CONTROL】The S350HS power amplifier board has independent knobs for high and low bass control, and by adjusting the high and low frequency knobs of the S350HS power amplifier board, the sound can be more layered and the bass more powerful.
【PROTECTION FUNCTION】S350HS Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage
【7 * 24 Hours After-sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer

Comet CF-706 Duplexer for Transceivers - HF-VHF/UHF
Great for HF/VHF/UHF Radios with Dual Antenna Outputs to 1 MultiBand Antenna.
For Icom IC-706, Yaesu FT-857D, FT-897D, Ft-100, IC-7000 ect
For Xmit: Coax Lead 1 accepts 1.3-57Mhz , Lead 2 accepts 75-550Mhz
Handles 350W P.E.P, Less than 0.4dB insertion loss.
So-239 Input, 2 PL-259 lead Outputs.

Inflatable Projector Screen for Outdoor, ISPNZH 16FT Blow Up Portable Mega Theater Movie TV Screen with Air Blower and Storage Bag for Outside Backyard Pool Movie Night, Theme Parties
Wide Application-Do you want a private theater that you can move around? This giant deluxe inflatable projector screen is easy to move from one place to another. Great for camping adventures, picnics, backyard play equipment, pool party, outdoor movie night, outdoor birthday, wedding parties, and other great activities and celebrations.
16 Foot Mega Screen-16:9 screen format is the most suitable format for the human eye view and has a stronger visual impact. Diagonal 192inch(16ft) offers you a giant 110” x 61” viewing area. The detachable projection screen adopts a durable buckle design, which is easy to install and store. Besides, it supports two-sided installation, which means you can choose which side to install and brings you a different viewing sense. NOTE: Simultaneous projection of front and rear is not supported.
Stable Design For Outdoor-The outdoor projector theater equips a sturdy inflatable frame to set up the projector screen. Adopts a 1.5ft high inflatable support rod, which avoids blocking your view during movie time and perfectly supports large parties with hundreds of people. DUAL FIXATION: The 5.6ft wide base is sturdy and perfect to avoid any movement from the wind. What’s more, the package comes with ropes and fixing hooks that can better fasten the screen position.
Easy To Set Up And Takedown-The powerful 350W electric blower is easy to blow up the screen frame in 2-4 minutes. After Fun, unzip the zipper located in the black frame, and in a few minutes, it will be deflated and be ready to get stored. Blower and storage bag are included. NOTE: the frame needs to be inflated during the use period. Please zip up the zipper before inflating and the fan power would be kept on during use.
High-Quality Washable Material-The giant blow-up screen frame is made of washable O