Feature:
1. Low Energy Consumption: Birdwatching recording tool has a switch circuit low energy consumption design, please take off the battery when not in use
2. Clear Sound Quality: Bird watching instrument's headphone waveform distortion is less than 0.6%, the sound quality is clear and well restored

Specification:
Item Type: BirdWatchingInstrument
Telescope Material: Optical Glass Lens
Product Size: Approx. 27.5 x 18.5 x 6.5cm / 10.8 x 7.3 x 2.6in
Power Supply: A 9V Battery or Carbon Battery. (shipped without batteries)
Telescope:
Effective Observation Distance: 5meters/5.5yd to Unlimitedness
Telescope Specifications: 8x21 Focusing Telescope
Resolution: 10 to 11in High Definition
Field of View: 7.5°
Directional Listening Distance: Field Quiet Environment 200meters/218.7yd, Eliminating Environmental Noise Processing
Volume Adjustment: Continuously Regulable
Return Sound Frequency Range: 20 to 20000Hz
Waveform Distortion: Less Than 4%
Sensitivity: -60 to -50dB
Select the Target Range, then Pull the to Hear the Amplified Sound. No Need to Install Sim Card and Sd Card, You Can Record 12 Seconds of Sound
Weight: Approx. 694g/24.5oz

Batteryinstallation:
1.Usearectangular9Valkalinebatteryorcarbonbattery
2.Useascrewdriver,loosenthescrewandopenthebatterycover
3.insertanew9Vbattery,connectthebatterypositiveandnegative,donotconnectthereverse.Thedirectionofthebatteryinstallationisunique
4.Closethebatterycoverandtightenthescrew

Package List:
1 x Bird Watching Instrument Host
1 x Headphones
1 x Sound
【Function】Select the target range, then pull the to hear the amplified sound. No need to install a sim card and sd card, you can record 12 seconds of sound
【Ideal Equipment】This birdwatcher has a built-in 8x monocular, high-definition imaging, and an effective distance of up to 300 feet, which is very suitable for observing nature from a distance. You can use earphones to hear the surrounding sounds while viewing the scenery
【Premium Material】The parabolic microphone bird monocular is made of high-quality plastic, which is comfortable to hold in your hand, and strong in shock absorption
【Easy to Use】Directional listening distance: Field quiet environment 200m/218.7yd, eliminating environmental noise processing. Effective observation distance: 5m/5.5yd to Unlimitedness
【Widely Used】Great for outdoor distance bird watching, observing, listening