Feature:
Made of ABS engineering plastic, and the surface is black rubber anti-slip paint.
Multifunctional device, 8x optical telescope combines with a sound selector, practical and useful.
Turn the focus knob to adjust the clarity of the object, which can properly widen the angle of view.
With the sound detection system, you can hear the sound from a distance of 100 meters/300ft.
Specifications:
Effective viewing distance: HD 8m ～ 1200m.
Material: optical glass lens + ABS
Battery: 1 * 9V lithium battery
Directional listening distance: 100m/300ft
Volume adjustment: adjustable
Audio frequency range: 50-20000Hz
Waveform distortion: less than 6%
Sensitivity: -68 dB to -50 dB
Item size: 210 * 180mm
Package weight: 700g / 1.54lb
Package Includes:
1 x Bird watching telescope
1 x Sound collecting plate
1 x Earphone
1 x 9V battery
1 x Lens cleaning cloth
Reminder:
1. Due to the different light, there may be colors difference, Thank you for your understanding.
2. Please allow measurement deviation due to manual measurement.