These Green Lion Smart Tune True Wireless Earbuds with ANC really deliver when it comes to a solid listening setup. You get advanced stuff that pulls you right into the music, you know, especially if you're into that deeper audio vibe. They've got Active Noise Cancellation built in. That means it cuts down on all the background junk, so your sound stays clear and wrapped around you. Like, commuting through noisy streets or hitting the gym, even just chilling out somewhere. These things keep the quality high. And with the charging case, you're looking at up to 30 hours of playtime, which is pretty handy for longer days. The earbuds handle superior sound overall. Noise cancellation works well. The battery lasts a good while, too. That's what makes them great for folks who want that top-notch audio feel without hassle. So yeah, whether it's tunes blasting, calls coming in, or podcasts rolling, you end up with clear, perfect audio that sticks. Specification Transmission Range: 10 m Noise Reduction: 25-30 dB Earbuds Battery: 40mAh Frequency: 20Hz-20kHz Microphone: 22 (MEMS) With Case: Up to 30 Hours Standby Time: 120 Hours Case Battery: 500mAh Charging Time: 1.5 Hours Impedance: 32?±15% Display: 1.47" TFT IPS Single Playtime: 6 Hours Sensitivity: 122±3 dB Resolution: 172320 Material: ABS + PC Brightness: 550 nits Speaker: 10 mm SKU: GNTWS84ANCBK | GNTWS84ANCPL GTIN: 9904907011224 | 9904907011392 Features Smart Display Case IPX5 Waterproof Type-C Charging V5.4 Bluetooth