product features: 1. Visual ear picking 2. 500W pixel high-definition endoscope.240mAH battery, long battery life 3. The wifi chip is connected to the APP mobile phone and can be viewed instantly 4. Six-axis gyroscope, no dead ends 5. Silicone ear spoon covers do not hurt the ears.IP67 waterproof Operating frequency: 2.4G Hz Network standards: EEE 802.11b/g Image sensor: COMS Image transfer rate: 30fps Battery capacity: 240 mAh Working environment temperature: -10~50C Battery life: about 70 minutes Charging time: about 70 minutes Working voltage: 3.7-4.2V Input parameters: 5V-0.4A Lens diameter: 4.0mm Pixel: 500W Best length: 1.4-2CM Charging port: USB2.0 Camera: 6 LED Power cord: Type-C charging cable (universal) Material: abs colour: A-Black Package Contents: 1 set ear cleaning tools Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.