Model Number: RYD HCM16G-B Brand Name: RYD Key Specifications/Special Features: Rated voltage: 1.5, 5 or 12VVoltage: 1-3, 4-8 or 8-16VCoil resistance: 15 ±3, 47 ±5 or 140 ± 14ΩRated current: 30, 40 or 40mA (maximum)Softest pressure: 85dB

Frequency: 2400Hz

Pin material: brass

Working temperature: -40 to +85°C

Storage temperature: -40 to +85 °C

Molded material: PP

Weight: 5g

Runyuda established in 2000, is one of the world’s leading manufacturers of acoustic components

We have gained leading technical competence in design and production of acoustic components

We supply full range of polyphonic speakers, miniature receivers, multifunction devices, loud speakers, transducers, buzzers, microphones and headsets for various industries

We have partnered with some of the world’s most famous brands to produce quality acoustic components for their mobile phones, computers, cars, medical instruments, hearing aids, cordless phones, MP3 player, game consoles and many other consumer devices