Jiangsu Profile
Product List
526. Wosai 20V Portable Cordless Speaker USB Bluetooth for Outdoor Camping Party Fun 
[May 26, 2026]
[May 26, 2026] Product Parameters Item Specification Audio Input USB / Bluetooth Input Voltage 18-20V Bluetooth Device Name KWBT Audio Channel Dual Channel Bare Unit Weight 1735g Product Description Why Choose Us Our ...
Company: Qidong Edge Tool Co., Ltd.
527. Wosai Outdoor Portable Party 20V Cordless Audio Speaker Bluetooth USB Dual Channel Subwoofer Super ... [May 26, 2026]
[May 26, 2026] Product Parameters Item Specification Audio Input USB / Bluetooth Input Voltage 18-20V Bluetooth Device Name KWBT Audio Channel Dual Channel Bare Unit Weight 1735g Product Description Why Choose Us Our ...
Company: Qidong Edge Tool Co., Ltd.
528. High Power 20V Battery Bluetooth Speaker Portable Loudspeaker for Outdoor & Home [Apr 10, 2026]
[Apr 10, 2026] Product Parameters Item Specification Audio Input USB / Bluetooth Input Voltage 18-20V Bluetooth Device Name KWBT Audio Channel Dual Channel Bare Unit Weight 1735g Product Description Why Choose Us Our ...
Company: Qidong Edge Tool Co., Ltd.
529. Hot Sale USB Megaphone Speaker Powerful Handle Rechargeable Megaphone [Sep 04, 2025]
[Sep 04, 2025] Power : 35 W RMS / 50 W MAX Function : Speak / Siren / Record...... Support : USB / SD card / AUX / BT...... Sound cover: Around 1000 meters Usage : Publicity / Sporting / Promotion,etc. --- Built in siren --- Car ...
530. Piezo Ultrasonic Atomizer Transducer Whtf100-20.0d-1 (19) [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.
531. Piezo Ultrasonic Atomizer Transducer Whtf100-20.0d-1 (21) [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.
532. Piezoelectric Actuators Piezo Stack Ptj2000303101 [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.
533. Multilayer Piezo Actuators Piezo Stack PT67 [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.
534. Multilayer Piezo Actuators Piezo Stack PT98 [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.
535. 50mm Micro Speaker Transducer for Headphset Use [Nov 27, 2025]
[Nov 27, 2025] 50mm micro speaker transducer for headphset use general specs IMP 32Ω±15% F0 100Hz ± 20% SPL 120±3dB @1KHz (0dB SPL=20μPa) NOM POWER 0.1W FREQ RANGE 100-4kHz Drawing ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
536. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT39 [Sep 02, 2025]
[Sep 02, 2025] Piezoelectric ceramics ultrasonic transducer are used to convert mechanical parameters such as pressure and acceleration into electrical parameters, or vice versa, to convert electrical signals into mechanical motion ...
Company: Sunny Technology Co., Ltd.
537. Horn Driver/Compression Driver/Speaker Driver 850 [Sep 10, 2024]
[Sep 10, 2024] LARGE POWER DRIVER, POWER RMS 1200W FREQUENCY 500HZ-20KHZ, SENSITIVITY 109dB, VOICE COIL 3 INCHES MAGNET 80oz, IMPEDANCE 8ohm We are the main manufacturer and exporter of electronic products such as ...
538. Amplified Piezoelectric Actuator Piezoelectric Stack Actuator Ptj1501010505 [Jan 20, 2026]
[Jan 20, 2026] 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.
539. Amplified Piezoelectric Actuator Piezoelectric Stack Actuator Ptj1501010504 [Jan 20, 2026]
[Jan 20, 2026] 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.
540. Amplified Piezoelectric Actuator Piezoelectric Stack Actuator Ptj1501010503 [Jan 20, 2026]
[Jan 20, 2026] 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.
