1. Wireless Bluetooth 5.0, faster and more stable connection 2. Excellent sound quality, deep bass and clear treble 3. Retro look, metallic texture 4. Long battery life, about 3.5 hours battery life 5. Power indicator, the power status is clear at a glance 6. Window atmosphere light, stylish and beautiful 7. Ergonomic design, comfortable to wear 8. Battery capacity: 450mah 9. Charging time: 30 minutes 10. Playing time: 3.5 hours 11. Standby time: 100 hours
