FCC ID 2BHJR-NE35: Internal Component Overview
Device Identification
This document details the internal components of the device identified by FCC ID: 2BHJR-NE35. The product is identified as NE35 HTC Wireless Earphones, manufactured by Shenzhen xiaoxiang supply chain technology co., ltd.
Physical Components
The internal structure reveals two primary components, along with a ruler for scale:
- Main Unit: Features an ear hook and houses the main printed circuit board (PCB).
- Secondary Unit: A smaller component, possibly related to charging or a separate module.
Measurements indicate the scale of these components, with markings on the ruler showing increments.
Printed Circuit Board (PCB) Details
The main PCB exhibits several key components:
| Label/Component | Description/Details |
| ANT | Indicates the location of the antenna. |
| Microphone | A small microphone is integrated onto the board. |
| Crystal Oscillator | Marked "26.000 MHZ", essential for timing. |
| PCB Markings | Includes directional indicators like "R" (Right), "L" (Left), and color-coded wires/sections ("RED", "BLUE"). |
| Main IC Chip | Features markings such as "A3", "0M791", "081910". |
| PCB Model Number | "FA15 L565603 V1.0" or "FA15_R 5656C3_V1.0". |
| Date Code | "20250411" or "20250410". |
| Connectors | Labeled "S+", "S-", "5V", "B+", likely for power and signal connections. |
Battery Specifications
A compact lithium-polymer battery pack is included, identified with the following specifications:
- Model Number: 400917
- Voltage/Capacity: +3.7V 30mAh
- Energy: 0.111Wh
- Connections: Equipped with red and black wires.
- Certifications: Displays CCC and CE markings.
