Key Specifications/Special Features: Product Specification:Product Name:3 In 1 wireless deviceInput:9V/2A,9V/2.22A ,5V/3APhone Output: 15W/10W/7.5W/5WEarphone Output:5W (airpods pro 2)Watch Output:2W (Watch Series 6/SE/5/4/3/2/1)

Micrófono con bosina portátil   

Specification Carrier frequency: FM108-118mhzFrequency stability: <±30ppm Frequency response: 40HZ-15khz ±3dB Audio output: independent 0-±400mV Hybrid 0 + 200 mV Service voltage: 1.5V battery Power consumption: 0.5W Reception sensitivity: 22dBu

Features: Brand new and high quality. 92 keys, 2.4GHz wireless Keyboard with Touchpad. Touchpad DPI adjustable functions. Built-in high sensitive smart touchpad with 360-degree flip design. Mini QWERTY keyboard with multimedia control keys and PC gaming control keys. Auto sleep...

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Product  name: Wireless Speaker Model  number: WS-528 BT  version: V4.1 BT range: Up to 10meters Battery: 1200mAh/5V Audio output: 5Wstereo speaker Aux input: 3.5mm Range of Frequency: 60-20KHZ Signal-Noise Ratio: ≥80dB Functions: BT/USB/TF/AUX/FM Charging time: 2-3H Playing time: 90-130minutes Color:...

Product  name: Wireless Speaker Model  number: WS558  BT version: V4.1 BT range: Up to 10meters Battery: 1200mAh/5V Audio output: 5W stereo speaker Aux input: 3.5mm Range of Frequency : 60-20KHZ Signal-Noise Ratio:  ≥80dB Functions:  BT/USB/TF/AUX/FM Charging time:  2-3H Playing time: 90-130minutes...

Product performance description Built-in 18650 battery capacity: 1500MA *Power supply voltage: 5V  Output power: 1*7 watts  Speaker: 1*5.2 inch, 4 ohm, external magnetic  Frequency response: 100-18Khz  Bluetooth solution: Zhongke 5.0 supports Bluetooth 5.0+music playback and call+Selfie+series  Press the button to...

1. Play USB/TF card in the mp3 audio file2 External audio input3.External power charging interface4 FM auto sacn radio5.Speaker with wireless autodyne systemTECHNICALSPECIFICATION:1.Input DC-5V2 Built-in Battery3Frequency Response 150-18000hz4. Power Output Rms 8W=the 10%5.FM 87MHz-108MHz