TESLONG NTS500B 5 inch 5mm Dual Lens HD Endoscope 200W Pixel Industrial Endoscope Indoor lighting Headphone talk time: about 5-6

Headphone talk time: about 5-6 hours

Impedance: 2200 ohms

Internal rechargeable lithium battery

Use in multiple scenes

TESLONG NTS500B 5 inch 5mm Dual Lens HD Endoscope 200W Pixel Industrial Endoscope Indoor lighting Headphone talk time: about 5-61. The lens is IP67 waterproof, and the body is rain proof. It is made of oil proof aluminum oxide and precision injection molded, which is sufficient for daily underwater shooting. 2. Front side lens, one key switch, free to watch different angles. 3. The hardness of the 5m hard wire is moderate, and it can be bent upright and shaped. 4. 3500mAh large capacity battery, which can be used continuously for 3 4 hours. 5. 6 adjustable LED lights, the lens