• Waterproof Design for reliable underwater use
• LCD Digital Display for clear temperature readings
• Suction Cup Mounting for easy installation on the fish tank wall
• Temperature Alarm Function to notify when temperature exceeds set limits

• High Quality: 100% brand new, ensuring reliability and durability.
• Standard Plug: US standard plug interface for compatibility with various devices.
• Copper Cable: Made with 100% copper for optimal conductivity.
• Length: Ample length of 1.5 meters for flexible placement.

• High-quality nylon braided wire body for durability
• Gold-plated 3.5mm AUX plugs for superior sound quality
• 150cm cable length, ideal for a variety of uses
• 4-core wire construction with 32 tinned copper wires for optimal conductivity

• STM8 industrial control center microcontroller for efficient power management.
• Safe operation with optocoupler insulation separating strong and weak electricity.
• Quick connect terminals for power and foot switch lines for easier and more reliable connections.

• High-Quality Sound Output: Delivers deep bass and clear audio performance
• Compact Design: 3-inch size, suitable for small speaker enclosures
• Durable Build: Made from high-quality materials for long-lasting use
• Easy Installation: Standard wired connectivity for hassle-free setup

• Power & Data Splitter: Splits PoE signal into 12V DC power and Ethernet data (10/100/1000 Mbps).
• Compliant with IEEE 802.3af Standard: Meets the PSE (Power Supply Equipment) requirements.
• Multiple Plug Output Options: Supports multiple pin combinations for plug output (1/2(+/-), 3/6(-/+) or 4/5(+), 7/8(-)).
• Wide Application: Ideal for IP cameras, IP phones, wireless AP, and other 12V non-PoE devices in various environments like home, office, park, school, warehouse, factory, and mall.

• Mini HIFI Digital Audio Amplifier: Compact and delivers high-quality sound
• Bluetooth Connectivity: Supports wireless connection for easy music streaming
• FM Radio Support: Tune into your favorite stations with the FM stereo radio

Specifications:

• Charge Voltage: DC 5V (4.6V - 6.5V)
• Charging Current: 0-1A
• Full Charge Voltage: 4.2V ± 2%
• Discharge Current: 0-3.5A
• Discharge Quiescent Current: 200uA
• Discharge Conversion Efficiency: 78% - 91%
• Output Current: 0-2.1A (5V)
• Operating Ambient Temperature: -40° to +85°
• Storage Temperature: -65° to +125°
• Size: 28mm x 18mm x 6.3mm (1.1 x 0.7 x 0.2 inches)
• Weight: 3g (0.1oz) approx.

Package:

• 1 x 5V 2.1A Output UPS Mobile Power DIY Module Charger Step Up DC Converter Boost Module

Specifications:

• Brand: Pioneer
• Line: Subwoofer
• Model: TS-BW200LA
• Speaker Width: 8"
• Speaker length: 8"
• Speaker diameter: 8"
• Number of speakers: 1
• Suitable for: Cars, Pickups & SUVs
• Speaker type: Subwoofer
• Number of roads: 1
• Number of coils: 1
• RMS power: 80W
• Frequency range: 20Hz-150Hz
• Depth: 70mm

Package:

1x Pioneer TS-BW200LA Underseat subwoofer

• High-Quality Cable: Male USB 3.1 Type-C to male HDMI cable
• Ultra HD Support: Supports 4K x 2K resolution at 60Hz
• Multi-Device Compatibility: Perfect for connecting Type-C enabled laptops to projectors or TVs with HDMI
• Audio & Video Support: Transmits both audio and video signals

• FDA 510(K) cleared for safety and reliability
• Rotatable OLED display to show waveform and vital statistics
• Monitors SpO2 (blood oxygen saturation) levels
• Heart rate monitor functionality

• Wireless Bluetooth audio receiver module
• High-quality lossless audio decoding
• Supports internal playback (M38)
• Compact and lightweight design

• Bluetooth 3.0+EDR with A2DP V1.2 support for high-quality audio streaming
• Compact and easy to use with a 3.5mm audio output
• Powered via a 5V USB port, making it compatible with most car chargers
• Wireless range of up to 10 meters for convenience

• Compact 3-inch speaker designed for stereo audio applications.
• 6-ohm impedance ensures compatibility with a wide range of audio devices.
• 10W power handling provides clear, high-quality sound output.
• Ideal for woofer and bass horn systems to deliver deep and rich sound.

• High-quality replacement toner for HP LaserJet Pro printers
• Designed for consistent print performance
• Yields up to 1,600 pages (at 5% coverage)
• Easy installation and reliable print results

• 37mm Mini Round Speaker for compact applications.
• 2W Power Output ensures clear sound performance.
• 32 Ohm Resistance for balanced audio quality.
• Internal Magnet Design for efficient sound production.