Rechargeable Dolphin USB Hearing Aid Behind the Ear Sound Amplifier Elderly Noise Cancelling Deaf Care Color:Silver-Pair resulting in clearer and smoother

resulting in clearer and smoother skin

The luggage strap fits over a pull-up handle

durable & anti-fall】The pet water bottle has a built-in natural coconut shell activated carbon filter

Customization

Rechargeable Dolphin USB Hearing Aid Behind the Ear Sound Amplifier Elderly Noise Cancelling Deaf Care Color:Silver-Pair resulting in clearer and smoother1. Max sound output: 1184dB 2. Sound gain: 32dB2dB 3. Total harmonic wave distortion: 7% 4. Frequency range: 300 3800MHz 5. Input Noise:32dB 6. Voltage: d. c. 3. 7V 7. Current:2mA 8. Full charging about 3 hours 9. Normal working about 45 hours List: 1 x Host 1 x USB cable 5 x Earplugs 1 x Brush 1 x English manual 1 x Shockproof box Features: