**Product Specifications:**
**Brand:** Smart Mouse
**Model:** NF-802
**Features:**
- Dual-mode wire tracing for quick and accurate testing of crystal heads
- Anti-interference and noise-free testing
- 60V voltage resistance to prevent burning
- Port flashing function for easy identification
- USB rechargeable with lithium battery
- Telephone line status detection
- NCV non-contact detection
- LED flashlight function
- Supports Type-C interface
- Signal strength indicator
**Compatibility:**
- RJ11, RJ45
**Dimensions:**
- Transmitter: 60x135x28mm
- Receiver: 60x198x28mm
**Package Contents:**
- Transmitter, Receiver
- Earphones, Adapter cable, USB cable
- User manual
**Additional Features:**
- Shielded and unshielded network cable testing
- Line status identification
- Long-lasting battery with Type-C charging
- NCV for electrical safety
- Adjustable sensitivity knob
- LED illumination for dark environments
**Innovations:**
- Dual-use wire tracing and testing modes
- Port flashing for shielded cables
- NCV detection for high-voltage wires
**Product Parameters:**
- Voltage Resistance: 60V
- Battery: 3.7V 1400mAh lithium polymer
- Sensitivity Adjustment: Yes
- NCV Function: Yes
- Flashlight: Yes
**Manufacturing Details:**
- Seiko manufacturing with focus on details
- Ergonomic design for comfortable grip
**Product Dimensions:**
- Transmitter: 60x135x28mm
- Receiver: 60x198x28mm
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