4 Ear plug. Input Noise: ≤ 29dB+-/3dB. 1 USB Charging Cable. Sound Gain:>=30dB+/-5dB. Frequency Range: 450-5000 Hz. 1 Main Unit.
Micro USB Female to USB C Male Adapter [1 Pack] USB C to Micro USB Micro USB
GANCEI 1 Pack Usb Vibrating Dual Motors, Dc 5V 3-Speed Regulator, 1.1M Cable For Massage Pillow, Cushion, Belt, Shoes
Eye Steamer Eye Mist Sprayer | Portable Steam Machine for Dry Eyes, 1 Pack USB Facial Humidifier and Eye Mist Maker for Relaxation, Eye Mist Maker
Bamyli 15 Pack Hearing Aid Accessories Tubes and Domes,10 Pack Silicone Hearing Aid Domes Ear Tips Replacement,4 Pack Hearing Aid Tubes with 1 Pack Cleaning Brush Tool for Most Earphones (12mm+14mm)
Wjelet 15 Pack Hearing Aid Accessories Tubes and Domes,10 Pack Silicone Hearing Aid Domes Ear Tips Replacement,4 Pack Hearing Aid Tubes with 1 Pack Cleaning Brush Tool for Most Earphones,12mm&14mm
Hearing Amplifier Battery Charger, Lightweight USB Hearing Amplifier Charger Battery Pack for Travel
![Micro USB Female to USB C Male Adapter [1 Pack] USB C to Micro USB Micro USB](https://images.buynet.work/thumb.php?i=372839013&s=240)
