상품명 108B Mini Hidden Spy Earphone Short Wireless Earpiece Headset/Wireless in-Ear with Microphone/Covert Communication Receiver 249912 The VKBAND 108B Mini Wireless Earpiece is a micro-sized, wireless inductive receiver that converts audio signals through electromagnetic induction. This device enables covert communication, making it ideal for situations where wearing visible earpieces is impractical. With a mobile phone and a network connection, you can communicate freely and discreetly. It's widely used in various scenarios, including speech prompts and exam assistance. How to Use 1. Install the battery into the earpiece and insert it into your ear canal. 2. Connect the inductive loop to your mobile device (insert into the 3.5mm audio jack, or use an adapter for Lightning or Type-C). 3. Wear the inductive loop around your neck, hiding it under your collar or clothing. 4. Begin making calls or listening to audio. Specifications Earpiece Size: 5x7x10mm Earpiece Weight: 0.8g Shape: Anatomical Receiver Type: Magnetic/Analogue Maximum Volume: 110dB Battery Model: SR416SW/337 Battery Life: 6-8 hours Cable Length: 120 cm Package Contents 1x Earpiece 1x Loopset 2x Battery - 337 SR416SW (non-rechargeable) 1x Lightning to 3.5mm Adapter 1x Type-C to 3.5mm Adapter Important Notes 1. To connect the earpiece to an iPhone, you will need a Lightning to 3.5mm audio adapter or a Type-C to 3.5mm audio adapter. Please ensure you use an Apple-certified adapter, as many third-party options may not function correctly, potentially leading to issues such as no sound or call failures. 2. To minimize noise interference while using this device, keep it away from electrical equipment such as personal computers, speakers, televisions, and refrigerators. 3. Due to RF wireless technology, a slight noise may be audible when the earpiece is in use; therefore, it is not recommended for listening to music. one option 1263
