Wireless earbuds with adaptive noise canceling and up to 12 hours of battery life. - Model Name: TUNE FLEX 2 - Brand: JBL - Noise Canceling: Adaptive Noise Canceling - Bluetooth Version: Bluetooth V5.3 - Battery Life: Up to 12 hours (including case) - Charging Time: 3 hours of playback with a 10-minute charge - Sound Adjustment: Equalizer - Spatial Audio: Spatial Sound - Call Quality: Perfect Call Purchased in October. The box shows some wear, but the accessories, instruction manual, and cable are unused. I've tried all the ear tips, using them 2-3 times. I don't think there are any scratches on the main unit. The main unit and earphones are in perfect working order, and the sound quality is top-class for in-ear headphones. However, I mainly use them for podcasts, and the noise canceling isn't strong enough on the train, so I'm selling them. The price is set on the higher side because I want to buy AirPods 4, and I'm selling these to raise funds. They're great for listening to music. The bass is excellent, so I think they'll appeal to a wide audience. I would be grateful if someone kind would help me out. Please buy them! Thank you for looking. Other features: Noise Canceling