Portable Wireless Hearing Aids, Intra Deep CIC, Mini Sound Amplifier, Invisible, Improve Hearing Quality Product Name: CIC Model Number: A10 Color: Red Blue Material: plastic Host Size: 1.8cm x 1.2cm x 0.9cm Net Weight: 0.2kg Battery: A10 Calibration: Automatic Frequency range: 200Hz ~ 7645Hz Working current: 1.36mA Equivalent input noise: 30 db Accessories included: Headphones * 6 Brush * 1 Battery * 1 Earwax filter * 2 Volume Adjustment Tool: * 1 Manual: * 1

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