Advanced Noise Cancelling technology: Developed using the latest noise canceling technology, Labvon headphones effectively blocks out surrounding noises, which allows you to focus on what you want to hear, enjoy your music, movies and videos.
Top-quality Sound: With advanced digital audio processing and transmission technology, Labvon headphones offer high performance stereo sound while listening to music, TV, etc.
Built-in Microphone: Labvon wireless headphones with outstanding built-in microphone technology allows you to enjoy digital-quality music wirelessly and convert between music and cellphone calling mode freely.
Comfortable Earpad: Soft protein leather earpads and adjustable headband. Skin texture, lightweight comfortable around-ear you can wear all day long. It’s very easy for you to find the most comfortable way to use it.
Super Long Playtime: Built-in 3.7V 300mAh rechargeable Lithium battery, Labvon headphones support up to 20-hour playing time. Do not need to worry the power shortage problem on the long travel.
Skin-friendly and high-protein material can make you feel comfortable. When you listen music or play game long time, you will not feel any uncomfortable.
The Bluetooth headset can easily and quickly connect with smartphones, tablets, TVs and other Bluetooth devices within 33 feet.
Distance: Within 33feet
Battery Volume: 300mAh
Charging Voltage: DC5V
Loud Speaker Size: Φ40mm
Speaker Impedance: 32Ω
Working Time: Music 4-8h/Call 8-10h
Bluetooth Version: 4.1
Rated Power: 100mW
Working Voltage: DC3.7V
Frequency Response: 20Hz-20KHz
1 * Labvon Active Noise Cancelling Headphones
1 * Charger Cable
1 * User Manual
Labvon Bluetooth Noise Cancelling Headphones Up to 106dB/mW of Sensitivity Built in Mic Comfortable Portable Lightweight Headsets for Travel Work TV Computer Phone Red - B077XCSQLD