A Pair Rechargeable Digital Hearing Aids Severe Loss Invisible Ear High-Power
£56.75
Sound gain: ≥30dB±5dB. The recharging box with power capacity LED display. Max gain≤41dB. Frequency range: F1≤200Hz, F2≥5000Hz. Qty2Pcs=1 Pair. Full charing in 2~3 hours, working more than 30 hours. Charing boxBeige+Red, Beige+Blue.
