IEM size
3 x earplug (different sizes)
1 x user manual
Style | Behind The Ear |
---|---|
Channel | 2 Channel |
OEM material, 129 ± 5 dB maximum volume output, ≤28 dB input interference level, 5-40 degree operating temperature, 0-38 degree storage temperature. The ear should be worn by adjusting the minimum volume, gently increase the volume to avoid sudden noise growth, remove the battery if you don't use it for a long time, 110g weight, 92 x 72 x 32 mm dimension.