Model: MINI-2 Bluetooth headset Headphone: 35MA battery capacity:350mAh standby time:100h playing time:2-3h Music time: about 2-3 hours Talk time: 1-2 hours Transmission distance: 10 meters Channel: stereo Bluetooth version:Bluetooth 5.0 Features: 1. One-button Control orem lpsum One Button Controls All Functions 2. Classic color Smooth metal feels better 3. Long battery life Charging anytimes, anywhere 4. Fashion and colorful 5. Anti-fingerprint, Scratch resistant, Sweat proof packing list: Mini-2 earphone*2 (please take the actual parameters as the standard, and each price has a corresponding product) Charging box*1 Charging cable*1 Manual *1