Digital In-Ear Sound Device with Noise Cancellation

Missing every second word in the middle of a conversation – and pretending to have understood everything.

Anyone who has to ask repeatedly in busy environments or withdraws from conversations because understanding takes too much energy knows this silent frustration. The digital in-ear hearing aid with active noise cancellation filters out background noise directly and amplifies voices with up to 38 dB gain – clear, precise, and without annoying feedback. No more searching for batteries, thanks to the rechargeable battery with up to 80 hours of continuous use.

Advantages

• No more asking again in restaurants or on the street: Active noise cancellation makes unwanted noise disappear so that conversations become effortless to follow again – without effort or embarrassing misunderstandings.
• No more searching for replacement batteries: The rechargeable lithium battery lasts up to 80 hours – just charge, insert, and enjoy the day without thinking about spare batteries.
• No worries about insecure fit: The ergonomically shaped housing sits firmly in the ear and stays in place even during movement – you don’t have to constantly check if it’s still seated properly.

Specifications

• Color: Beige
• Charging type: USB, DC 5V / 50MA–1A
• Battery: Lithium battery 60 mAh
• Dimensions: 45 × 40 × 10 mm
• Weight: approx. 6.5 g
• Maximum sound output: 129 ± 4 dB
• Sound amplification (Gain): 38 ± 5 dB
• Total harmonic distortion: ≤ 5 %
• Frequency range: 400 Hz – 3,800 Hz
• Input noise: ≤ 28 dB
• Operating voltage: 3.7 V DC
• Power consumption: ≤ 2 mA

Usage

1. Insertion: Choose the suitable ear tips from the 6 included sizes and gently insert the device into the ear canal.
2. Charging: Connect the device to a power source using the supplied USB charging cable and fully charge it before first use.
3. Adjustment: Gradually adjust the volume to your hearing situation – start low and increase as needed for a natural sound experience.

Pro tip: Wear the device initially in quiet environments for two hours daily – this way, your hearing gradually gets used to the amplified sound perception, and background noises are better filtered out.