SOYTO SY-T1 Wireless Headset Bluetooth Gaming Headset With Plug Play Microphone 1. Battery capacity: 300mAh 2. Working time: about 15-20h 3. Charging time: about 2h 4. Bluetooth: 5.3 5. Charging port: Type-C 6. Operating voltage: DC 5V 7. Operating frequency: 20-20KHZ 8. Speaker size: 40mm 9. Transmission range: about 10m 10. Size: about 18 x 19 x 8cm 11. Weight: about 180g Features: 1. 3D spatial sound effect, restore the delicate sound sense 2. 40MM shock unit, high-precision moving coil unit, bring shocking loudness 3. One-piece lightweight headband modeling, combined with ergonomic design, daily wear and use a better fit 4. Skin-friendly protein leather earmuffs, wrapped around the ears like clouds, soft and comfortable to wear without feeling of pressure 5. Retractable headband, adaptable to different head shapes 6. Dual microphone intelligent noise reduction, delivering clear voice 7. DCLL game low latency, synchronized audio and video 8. Widely compatible with a variety of Bluetooth devices, the first time after the pairing, the subsequent boot automatically connected to the very fast 9. Bluetooth 5.3, more stable connection, stronger anti-interference, instant connection, synchronized response 10. Support wireless, wired mode (wired mode only supports music playback, does not support voice calls) 11. Portable folding, easy to put into the pocket 12. Wearing process, gently press the button at the left ear to quickly realize the volume adjustment, answer the phone, switch mode and other functions Packing list: - Headset x 1 - Plug-in microphone x 1 - Type-C charging cable x 1 - AUX audio cable x 1 - Instruction manual x 1