VHP-202s Rechargeable Hearing Aids Kit USB Headphone Deafness Medical Ear Sound Machine Random Color Silver Faucets & Accessories Input protection Diode clamping

Input protection               Diode clamping

Model MS8212A Model MS8212A Quantity 1 set Material ABS Packing List 1 x Pen type digital multimeter MS8212A

Package Content:

¡ñ Reversible stainless steel ring for either normal protection or self-defense

VHP-202s Rechargeable Hearing Aids Kit USB Headphone Deafness Medical Ear Sound Machine Random Color Silver Faucets & Accessories Input protection Diode clampingProduct Description Model Number: VHP 202s 1: Digital IC chip, long term standby, smaller size, longer standby, loss current from traditional 4 8mA to 1. 2mA 2: Pass 3C UL certification, quality assurance 3: Simple operation, one button switch, the ear of the elderly, the hearing loss is usually high or low, it is recommended to adjust to the corresponding gear, the effect is better, the high pitched gear, suitable for noisy environment, low pitched