Rechargeable Digital Amplifiers for Ears, BTE Noise Cancellation Volume Control Amplifiers for Seniors Adults, 1 Pair, Silver Handheld Vacuums Aluminum alloy material

Aluminum alloy material

Memory foam ear cup with bionic protein cushion coat for maximum comfy

The diaper bag backpack is crafted from water-resistant fabric and wipe clean linings

Folded Size:26 × 14cm/10

Rechargeable Digital Amplifiers for Ears, BTE Noise Cancellation Volume Control Amplifiers for Seniors Adults, 1 Pair, Silver Handheld Vacuums Aluminum alloy material" Give your hearing the extra boost is needs with the Doosl USB Rechargeable Digital Sound Amplifier. This sound amplifier provides 80 hours of continuous use when fully charged, and can be recharged at any place where you can use a USB: a computer, tablet, power bank, phone adapter, etc. You can quickly adjust the volume with the volume button. The ergonomic and discrete design fits behind the ear for comfortable use. The set includes 4 different