Jiangsu Profile
Product List
271. 0.5W Wireless bluetooth Raw Speaker 
[Nov 27, 2025]
[Nov 27, 2025] Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-BL1-2C 12~24 102 beep sound YS-BL1-2C-WN 12~24 97 white noise YS-BL2-USB 12~24 102 multiple voice options, customizable ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
272. 0.5W Mini bluetooth Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-BL1-2C 12~24 102 beep sound YS-BL1-2C-WN 12~24 97 white noise YS-BL2-USB 12~24 102 multiple voice options, customizable ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
273. Mini 0.5W Wireless bluetooth Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-BL1-2C 12~24 102 beep sound YS-BL1-2C-WN 12~24 97 white noise YS-BL2-USB 12~24 102 multiple voice options, customizable ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
274. 1W 8Ω Speaker Pars of Towered Speakers Circle Shape Waterproof [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker 1w 8ohm speaker pars of towered speakers circle shape waterproof Diameter 30*5.2(H)mm Rated Power 1 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
275. High Power Rechargeble Megaphone Ea-Mgp003 [Sep 04, 2025]
[Sep 04, 2025] Power Output: 15w Max Voice Range: 0.4km Power Source: 4x"D"Cells Dimensions: Horn Dia.155mm Length:255mm Working Voltage : 6v TALK SIREN/MUSIC BT USB RECORD 200 Seconds Voice Recording Function Weight: 0.6 ...
276. High Power Rechargeble Megaphone Ea-Mgp012 [Sep 04, 2025]
[Sep 04, 2025] Power Output: 25w Max Voice Range: 0.4-0.6km Power Source: 4x"D"Cells Dimensions: Horn Dia.200mm Length 340mm Working Voltage : 6v TALK ALARM MUSIC USB RECORD 120 Seconds Voice Recording Function Weight: ...
277. High Power Rechargeble Megaphone Ea-Mgp013 [Sep 04, 2025]
[Sep 04, 2025] Power Output: 20w Max Voice Range: 0.4km Dimensions: Horn Dia.150mm Length 240mm Working Voltage : 3.7v TALK ALARM USB BT RECORD 200 Seconds Voice Recording Function Weight: 0.8 kg without ...
278. Piezo Ultrasonic Atomizer Whtf113-16.0d-1 (X) [Sep 02, 2025]
[Sep 02, 2025] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
279. Piezo Ultrasonic Atomizer Transducer Whtf113-20.0d-1 (6) [Sep 02, 2025]
[Sep 02, 2025] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
280. Piezo Ultrasonic Atomizer Transducer Whtf113-20.0d-1 (7) [Sep 02, 2025]
[Sep 02, 2025] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
281. Piezo Ultrasonic Atomizer Transducer Whtf113-20.0d-1 (4) [Sep 02, 2025]
[Sep 02, 2025] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
282. Piezo Ultrasonic Atomizer Transducer Whtf113-20.0d-1 (8) [Sep 02, 2025]
[Sep 02, 2025] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
283. Piezo Ultrasonic Atomizer Transducer Whtf113-20.0d-1 (5) [Sep 02, 2025]
[Sep 02, 2025] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
284. Piezo Ultrasonic Atomizer Transducer Whtf113-20.0d-1 (3) [Sep 02, 2025]
[Sep 02, 2025] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
285. Multilayer Piezo Actuators Piezo Ceramic Disc Components Ptj2001414401 [Sep 02, 2025]
[Sep 02, 2025] Product Details Model: PTJ150 series Brand: PANT Shape: Rectangular and Square Certifications: CE, RoHS, SGS ISO9001 Working voltage: -20 to 150V DC Operating temperature range: -20 to 120ºC Wire ...
Company: Sunny Technology Co., Ltd.
