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6050 middle needle microphone head electroacoustic device microphone head electroacoustic device electret microphone full pointing voice control microphone head

9055 integrated 3V5V12V forehead temperature gun beeper fingerprint lock air conditioning controller with 9*5.5 active buzzer

Inner magnetic round small speaker diameter 40mm smart electrical speaker sound toy speaker loudspeaker loudspeaker

Passive ordinary 12085 buzzer 16 euro 3.2 pin voltage 1.5V 3V 5V

SMD buzzer electromagnetic passive alarm miniature Fengqi passive SMD cosen electronic manufacturer production and sales

4013 patch microphone MIC green plate 4*1.3MM high temperature resistant braid reflow soldering anti-interference capacitive microphone

Fengshun 27MM0.25 Watt Toy Horn 29MM Ordinary Small Magnetic 8 Oumara Plastic Shell Mouth Calculating Gopher

Furong electroacoustic 27MM BUZZER copper sheet piezoelectric ceramic sheet thickened alarm sound BUZZER passive BUZZER

Alice music buzzer speaker 35 × 9 Piezoelectric active 3V DC low current power-on

Factory special supply high quality inventory 26mm cavity plug line voice prompt small horn

52mm square 45 bubble edge Horn 2 inch external magnetic speaker 52mm speaker total height 26mm

Factory Buzzer/Piezoelectric/Smd/Copper Iron Sheet/Shell Soldering Wire/12/15/20/27/35

52MM with positioning hole external magnetic horn 4 ohm 3W Bluetooth audio smart home lighting speaker toy horn

The diaphragm 3252 full rubber without iron piece configuration Bluetooth small speaker large price excellent

40 Headphone Speaker 40mm Headphone Speaker Headset Headphone Speaker Dongguan Headphone Speaker

in stock 20 horn welding terminal line 8 ohm 0.5W/1W medical fingerprint lock voice speaker 20mm horn

Speaker 50mm iron shell thin 2 inch 8mm inner magnetic 8 ohm 0.5w1w waterproof bird repellent alarm Radio Horn

3252/3050 diaphragm bass membrane vibrating membrane audio passive basin low frequency radiator speaker tuning membrane vibration

4013 Smd Mic Microphone with High Temperature Resistance, Control in ±1Db before and after the Furnace, Voice-Controlled Ai Speaker and Headphones

Piezoelectric Buzzer 16 Ohm Wired Alarm Clock Music Buzzer 12*8.5 Lead Electromagnetic Passive Buzzer

Shenzhen speaker factory small sound cavity speaker full frequency micro mobile phone speaker aluminum film waterproof human voice pronunciation

Passive buzzer SMD patch buzzer 8530 electromagnetic passive patch buzzer

Manufacturers supply passive split buzzer resistance 42 Ohm 12085 electromagnetic universal loudspeaker

Supply 27mm Buzzer Diode Piezoelectric Ceramic Piece Copper Plus Aluminum Shell Buzzer

Factory Direct Supply Buzzer / 9042/1295/12065/1407/9055 / Active / Passive / Smd

Passive side sound patch buzzer beauty instrument oximeter electromagnetic patch electromagnetic buzzer

In stock supply External Magnetic horn diameter 27mm height 9mm environmental speaker toy speaker speaker speaker

29MM plastic large magnetic horn 8 Euro 16 Euro 32 Euro 0.25w round toy fingerprint lock voice speaker

Factory direct WM-8530-SMD-16 Europe 4K3.6V-M patch buzzer

0916 speaker 1609 speaker 8 euro 0.5 watt 1 Watt children's smart watch camera 1609 speaker speaker

Sensor Ip68 Waterproof Breathable Film Watch Bracelet Breathable Waterproof Film Microphone Waterproof Sound Film Mic Speaker

Supply 57MM external magnetic round paper cone horn speaker 8 ohm 0.5 watt building intercom alarm horn

Factory supply 29mm Mylar speaker rubber shell magnetic round waterproof toy 8 ohm 0.5W speaker

Factory supply 52mm round horn external magnetic 4 Ohm 3W45 magnetic black bright cap multimedia speaker speaker horn

3258 Vibration Film Passive Plate Reinforced Bass Low Frequency Film Radiator Rubber Diaphragm Factory Direct Sales

1.75 inch 45mm 16 core double neodymium magnetic PU basin full range speaker speaker 5 watt big bottom diamond speaker

Small speaker speaker headset factory direct 10mm speaker copper ring subwoofer cross-border bass coil

Waterproof net supplier earphone waterproof net IPX7 waterproof net Bluetooth earphone net waterproof breathable film adhesive

25 Core Tweeter Coil Outdoor Clarion Ultra Tweeter Film Universal 25.4 25.5mm Tweeter Coil

Horn speaker smart voice ultra-thin waterproof smart hardware mobile phone headset security medical IPC