Opisy

• Features 1 Peak acquire (dB): 32 dB for light to moderate listening to loss (refer to listening to loss chart) 2 Intelligent Noise Adjustment: Reduces noise harm to the eardrums three Charging time three Charging time: 2-3 hours of charging (6 hours for the first charge), can be used for an entire day (about 20 hours), saving the effort of shopping for button batteries frequently four Simple operation: Medium-sized in-the-ear listening to aids with huge quantity tools and charger would be easily operated by way of both the aged and adults five If the earmuffs should not completely inserted into the ear canal or the earmuffs are leaking, it'll produce stressful whistling, we offer three various sizes of earplugs to minimize the whistling and noise 6 Gift Bundle: We will provide you with a hearing reduction box, each set of listening to aids consist of charger, earplugs and cleansing brush Product Parameters Maximum saturation sound strain level≤114dB+2dB Average output SPL: 106dB±2dB Full-range sound gain: 30dB±2dB Equivalent enter noise point ≤22dB+2dB Built-in lithium battery: 25mAh Single use time: 20 hours Package Includes 2 x Hearing reduction 1 × storage box three × earplugs (different sizes) 1 × Charging cable (charging head no longer incorporated 1×screwdriver 1 × Charging base 1 × Instruction guide (Please make sure you learn the guide earlier than use)

• 
• 
• 
• 
• 

Recenzja