详细规格及用途描述
Pom adaptor headband, strong and durable.
Soft PVC cushions for comfort during prolonged usage.
Easy to snap on and off from safety helmet.
Extra deep cups to reduce troublesome low frequency noises found.
Soft PVC cushions for comfort during prolonged usage.
Easy to snap on and off from safety helmet.
Extra deep cups to reduce troublesome low frequency noises found.