• Bluetooth 5.3 Technology :Experience seamless connectivity with Bluetooth 5.3 technology, ensuring stable transmission and high-quality audio for an immersive listening experience. • Foldable Design :The Lenovo th30 wireless headphones feature a foldable design, making them easy to carry around and perfect for on-the-go use. • Sport-friendly :These headphones are not only for gaming but also ideal for sports, providing a comfortable fit and superior sound quality during workouts. • With Microphone :Equipped with a microphone, these headphones allow for hands-free communication, making them convenient for calls and gaming sessions. • Long Battery Life :With a 250mAh battery, these headphones offer a long-lasting performance, ensuring you can enjoy your music and calls for extended periods. • High Impedance Range :With an impedance range of up to 32 ?, these headphones deliver high-quality sound with clear and rich tones. Features: 1.Suitable for the crowd: Bluetooth headsets, suitable for all people. Suitable for scenes: leisure, music and games 2. Long wear comfortable without pressure 3. 3D listen to the sound distinguishing, zero delay game experience 4. Dual power loudspeakers, 40 mm large size unit 5. CVC static microphones, enhanced sound effects 6. 250Ah battery with large capacity, 1.5 hours charging time. New Big Upgrade All The Right Functions HIFI Restore Real Sound Game Surround Sound High Quality Memory Sponge 5.3 Connection Stability 40mm Moving Coil Large Speaker Unit lmmersive Sound Clear Voice Calls Expansion Folding Can Be Folded Design, Easy To Carry Out 40mm Dynamic Coil New 5.3 Chip Lossless Sound Quality Breathable Ear Muffs Intelligently Compatible With Various Systems Large Capacity Battery Product Parameter Product Type A Headset Product Model TH30 Transmission Distance ?10m Frequency Response 20Hz-20KHz Version 5.3 Charging Time 2h Audio Signal-To-Noise Ratio ?95dB Play Time About 9 hours(80% power) Battery Capacity 250mAh Specification Bluetooth version:V5.3 Battery capacity:250mAh Charging time:about 2 hours Bluetooth range:10m Speaker impedance:32?15% Frequency range:20HZ-20KHZ Speaker size:40mm Playback time:about 9 hours Rated Input:5V=500mA Audio Interface:AUX Sensitivity:110dB3dB Microphone sensitivity:-42dB3dB What's in the box 1 x Bluetooth headphone 1 x 3.5mm Audio Cable 1 x Type-C Charging Cable 1 x User Manual