TechBolt™ Rechargeable Hearing Aids Hearing Amplifier Noise Reduction Adaptive Feedback Cancellation - Silver

Grab your Discounted TechBolt™ Rechargeable Hearing Aids Hearing Amplifier Noise Reduction Adaptive Feedback Cancellation - Silver while the Store LAUNCH DISCOUNT is on! SHIPS DIRECT FROM OUR USA WAREHOUSE     TechBolt™ Rechargeable Hearing Aids Hearing Amplifier Noise Reduction Adaptive Feedback Cancellation - Silver Features: Long Standby Time  Safe Charging  Digital Chip  Intelligent Noise Reduction  Anti-Howling  Easy Operation Volume Control Bendable Earline Lightweight Fully charged can last up to 40 hours Package Includes: 1 X Principal machine 4 X Earplugs  1 X Cleaning sweeper  1 X USB cable Specifications: Working Current: 1.2mA Signal to Noise Ration: ≤32dB Max Out:  129 ± 3dB Max Gain: ≥ 40 ± 5dB Harmonic Distortion: ≤10% Color: Silver Size: 2” x 1.6” Length X Width