Elderly Use Can Charge Sound Amplifier Hearing Aid, Specification:, US Plug, EU Plug Specification:Blue Double Machine+White Charging Bin 9) Actuator test: Actuator test

9) Actuator test: Actuator test activates particular actuator (e

protective case (protect the endoscope camera lens)

Made of soft TPU case with magnetic suction function

with better displaying

the screen will capture humanoid objects and follow the object to rotate

Elderly Use Can Charge Sound Amplifier Hearing Aid, Specification:, US Plug, EU Plug Specification:Blue Double Machine+White Charging Bin 9) Actuator test: Actuator test1. Material: ABS 2. Hearing aid battery capacity: 40mAh 3. Charging compartment battery capacity: 300mAh 4. Hearing aid charging time: about 2 4H 5. Current: within 5mA 6. Frequency response range: 300 3600Hz 7. Weight of a single hearing aid: about 5. 8 grams 8. Size of a single hearing aid: about 40x12x22mm Features: 1. Intelligent noise reduction, high definition sound quality, no interference, no delay, restore the real sound 2. Adjustable volume,