Features:  Powerful, clear and resonant, high capacity lithium battery for long time use.  Play MP3 via USB flash disk &TF card(both not included), FM radio, remote control included.  Double-sided SMD PCB ensures stable performance.  This product is designed for teaching, tour guiding, visiting, and...

Description:  Earth leakage circuit breakers are suitable to the circuit of AC 50/60Hz. Rated voltage 400V for 4  poles, and rated current up to 100A. When people come across the electric shock or the leakage current of the electrical  network exceeds the fixed value, this product can...

Feature:  -Bluetooth 5.1 chip, more stable connection and lower consumption.  -Colorful LED light display, fashionable and cool appearance.  -Multiple connection modes, support Bluetooth, TF card, U disk, 3.5mm audio input.  -Portable design, easy to carry with you.    Specification:  Size: 280x115x120mm / 11.02''x4.52''x4.72'';  Color:...

Features:  Suround Sound Home Theater System: The combination of dual speakers and dual bass diaphragm cavity bursts out amazing 3D surround sound effects and easily cover the entire room, taking you to enjoy the cinema-level listening experience.  Built-in DSP Technology & 3 EQ Modes: The compact...

Description:  Type B RCCB, in addition to normal AC, can detect high frequency AC and pure DC earth leakage currents. Reducing the risk of fire and/or electrocution through automatic disconnection of the electrical supply relies on the selection of the correct type of RCCB. ...

Decriptions:  Q4 Bluetooth RGB Soundbar Subwoofer Home Theater Powerful Bass Stereo Sound Speaker for TV PC Laptop.    Specifictions:  USB power supply trumpet size: 2 inches *2;                        Rated power: 3W*2;  Power supply: USB 5V/ battery;  External magnetic speaker: 2 '45 magnetic;  Input sensitivity:...

Description:  Miniature circuit breaker with remote control the opening and closing function is mainly used for protection against overload and short circuit under the AC 50Hz/60Hz, rated voltage 230V/400V and rated current from 6A to 63A. It also can be used for non-frequent on-and-off...

Features:  - Support TF Card music playback.  - Support LED Digital Display.  - 4 Unit sound, big power heavy bass guide tube design.  - Support USB flash drive, TF card and AUX input play, Easy to operate.    Specification:  Size: 40*8*5cm;  Color: Black;  Output...

Features: 1. Large font display, easy to read;  2. 12/24 hour time mode optional;  3. Double alarm, adjustable snooze function within 5-60 minutes;  4. FM radio function, can store 15 channels;  5. Adjustable light brightness and alarm volume;  6. Built-in button battery to ensure...

Description:  Tuya Smart WiFi Switch Module 10A DIY Remote APP Control Timing Voice Control Device Sharing Work with Alexa Google Assistant Smart Life.     Feature :  - DIY: With the diy module  , you can transform the traditional equipment at home into smart equipment by doing it yourself , making the home intelligent .  - Remote Control: You can check the status of your smart switch at any time via the apps ' Gosund ' or ' Smart Life ' . You can control it anytime and anywhere .  - Timing Setting: The Gosund switch turns on and off automatically depending on the preset time . You can set a daily or weekly schedule for the switch .  ...

Features:  - Double speaker unit, 20w high power, large volume, lot of power, arise and powerful.  - Support Bluetooth 5.0 connection, U disk support, 3.5 audio, fiber optic and other connection methods.  - Support call function, complete voice network on-line, so that your network...

Descriptions:  16A AC 230V DC 12V 240V Din Rail 3 Phase SPDT Impluse Relay Electronic Step Relay Memory Latching Relay.    Function Features:  -Voltage range: AC 230 V,AC/DC12V-240V clamp terminals.  – Relay status is indicated by LED.  – 1-MODULE,DIN rail mounting.  Moder and connotation: ...

Features:  -Support Bluetooth 5.0 connection, U disk, digital audio fiber, call function, fully realize online voice networking, let your online game communication unimpeded.  -RGB spectrum light effect makes your speaker no longer monotonous. Five lighting effects bring you a deeper surround immersion.  -Simple wind...

Features:  -The 4 high-power speaker can help you get more powerful effect when playing music or movie.  -The soundbar supports Bluetooth connection, which is fully compatible with most kinds of Bluetooth devices, wireless playing.  -With the soundbar, you can also play the audio of...

Features:  Portable Sound Bar Subwoofer System, Stereo Surround Cavity Design:  Experience the movie at home just like in a theatre. Two built-in internal magnetic full-range speakers + two double.  Sound tubess produce clear 3D surround sound, bringing you movie and concert experience. 2000mAh large-capacity...

Features:  -HiFi high fidelity sound surging heavy bass.  -Large capacity life, long standby time.  -Support TV/PC/Phone/Tablet/Laptop/MP3/MP4/DVD player/TV Box Audio.    Specification:  Bluetooth version: V5.0;  Speaker: 5W*4;  Bluetooth distance: 10M;  Battery capacity: 2000mA 3.7V;  Nominal voltage: DC 5V;  Music playing time: about 3 hours;  Standby...

Features:  1. Excellent Sound Quality: The computer speakers can produce powerful clear stereo sound. The mini speaker features powerful built-in speakers that produce a high-quality sound with heavy bass. Delivers stereo and clear acoustics, this desktop speaker allows you to enjoy the stereo sound...

Features:  Compact and powerful- 45w RMS output.  Patented SoundPulse technology.  Customized 57mm large driver for stronger bass.  True wireless stereo function.  3 EQ effects switching.  Driverse RGB lighting effects.  IPX6 waterproof rating.  Up to 24 hours of playing time.  Convenient lanyard design.  Supports voice...

Descriptions:  Smart Kitchen Scale Bluetooth APP Electronic Scale Mini Mechanical Scale LED Digital Display Food Weighing Measuring Tool.    Specifications：  Dimensions: 181.8 X 168 X 26.8mm;  Product net weight: about 342g;  Maximum weighing: 3000g;  Minimum weighing: 1g;  Measurement accuracy: 0.1-0.5g;  Unit of measurement: g/...

Features：  -Steady and lossless bass sound effect and stereo surrounding sound loudspeakers bring you wonderful music.  -With 3.5mm audio plug, it's perfect for desktop, laptop, TV, smartphone, tablet, PC, and more.  -This USB-powered speaker is energy-saving and environment-friendly, safe and reliable.  -High-quality plastic-made material,...