Ear Volume Adjustable Sound Voice Amplifier Hearing Aid K-82
Specifications: Battery type: AG3 button cell Operating voltage: 0.2 ± 0.1V Operating current: ‰¤ 4mA Color: Beige Product weight: 3 g Package weight: 51 g Product size (L x W x H): 2.0 x 1.9 x 1.3 cm Package size (L x W x H): 8.5 x 3.5 x 9.0 cm Warranty 1-year manufacture warranty Package content: -1 x K-82 Hearing Aid - 3 x Earplug -1 x User Manual 2* batteries
