Hidden Earphone, Wireless Earpiece Headset Clear Sound Long Lasting Battery Lightweight Skin Color, with Electromagnetic Induction Technology

Specification: Item Type: Hidden Earphone Material: ABS Product Size: Approx. 5x7x10mm / 0.20x0.28x0.39in Shape: Ergonomic Receiver Type: Magnetic, Analog Maximum Volume: 110dB Battery: 2 x SR416SW 337mAh Battery (Included) Battery Life: 3-5 Hours How to Use: 1. Open the battery compartment cover of the earphones and insert the battery. Place the earphones in your ears and listen for a slight electric current sound to ensure they are working properly. 2. Coil the induction coil around your neck and connect it to the drive device (such as a phone, radio, etc.) worn either over or under clothing. packing list: 1 x Earphone 1 x Microphone Extension Cable 2 x Batteries 2 x Storage Boxes 1 x User Manual Note: 1. To avoid potential noise interference when using this device, please stay away from electrical appliances including computer mainframes, speakers, TVs, refrigerators, etc. 2. Due to the limitations of radio frequency wireless technology, earphone may generate slight electrical noise when in use, so it is not recommended to use them while listening to music.

• Micro Sensing Receiver Design: Adopting electromagnetic induction technology to receive sound signals, there is no need for traditional exposed earphone structures. This design is suitable for professional prompt scenarios such as stage performances, conference hosting. (Due to the electromagnetic induction principle, there may be electrical noise when using the earphones.)
• Clear and Loud Sound: Optimized sound transmission performance ensures that, compared to similar products, the sound is clearer and has stronger penetration, guaranteeing the clarity of voice information even in complex environments.
• Broad Compatibility: Compatible with devices that have a standard 3.5mm sound interface, including support for Android phones, tablets, MP3 players, and other portable sound devices.
• Long Lasting Battery Life: Wireless earpiece headset features a low power design for extended battery usage time, with stable signal reception suitable for extended work or performance needs.
• Lightweight and Portable: Hidden earpiece is compact and lightweight, making it easy to carry and use; the design is reasonable for easy wearing and safe removal.