RIC hearing aid JH-DW1AT

noise reductionrechargeable

Overview
Jinghao Medical presents the JH-DW1AT BTE digital hearing aid — a rechargeable OTC BTE (RIC) solution engineered for mild to moderate hearing loss. Built for medical distributors, clinics and OEM partners, it combines a US-imported 4-channel DSP chip, intelligent noise reduction and automatic on/off with a portable charging case for extended field use.

Key specifications at a glance

• Type: Over-the-counter BTE hearing aid (RIC design)
• Digital chip: Imported US 4-channel DSP
• Hearing programs: 4 adaptive modes (including noise reduction scenes)
• Power: Rechargeable lithium-ion; portable charging case for extended runtime
• Auto ON/OFF: Yes — automatic power-on when worn
• Certifications: FDA (OTC), CE MDR, ISO 13485, BSCI, ISO 14001

Features

• Imported US 4-channel DSP for clear speech restoration and improved SNR in clinical settings
• Intelligent digital noise reduction and feedback suppression minimizing whistle and artifacts
• Four adaptive hearing modes: Normal, Restaurant, Outdoor, Music — configurable for patient profiles
• Lightweight RIC/BTE form factor for prolonged daily wear and patient comfort
• Auto power ON/OFF for simplified management and energy saving in bulk deployments
• Extended runtime: 616 hours per charge for the aids; charging case supports 65 full charging cycles; up to 100 hours total runtime with case
• Fast charging support via portable charging case

Package contents (standard)

• 1 storage charging box (portable)
• 1 pair of hearing aids (right + left)
• Multiple ear domes (assorted sizes)
• 1 charging coil
• 1 user manual (multi-language)
• 1 quick start guide
• 1 read-before-use safety card
• 1 cleaning brush

Commercial / Supply information

• MOQ: 1,000 pcs (factory-direct)
• Lead time: Approximately 30 days
• Options: Custom packaging, private labeling, multi-language manuals; custom samples available for testing

Technical specifications

• Model: JH-DW1AT
• Type: BTE (Behind-the-Ear) Digital, RIC
• Digital Chip: Imported US 4-Channel DSP
• Max OSPL90: 117 dB
• HFA Full-On Gain (FOG): 23 dB
• Frequency Range (f1-f2): 210 Hz ~ 7300 Hz
• Total Harmonic Distortion (THD): 65% @ 500Hz, 800Hz, 1600Hz
• Equivalent Input Noise (EIN): < 32 dB
• Processing Delay Time: < 15 ms
• Frequency Response Smoothness: < 12 dB
• Battery Type: Rechargeable Lithium-ion
• Charging Case: Portable, provides 65 charging cycles
• Hearing Aid Runtime: 616 hours per charge
• Total Runtime: Up to 100 hours with charging case
• Charging Time (Case): 63 hours
• Charging Time (Aids): 62 hours
• Hearing Modes: 4 (Normal, Restaurant, Outdoor, Music)
• Certifications: FDA Registered (Establishment #3011586575), CE MDR, ISO 13485