BQ02 Bluetooth Headset TWS Wireless Earbuds Portable Headphones HD Call Subwoofer Waterproof Sports Earphones for Watching Playing Games - Black

• Ergonomic design, side soundhole + semi-in-ear design, high wearing comfort, more stable wearing, not easy to fall.
• With a brand-new Bluetooth 5.0 chip, no inductive delay, smoother watching or playing games, stronger penetrating power, and more stable signal
• High-quality 13mm composite diaphragm speaker unit, balanced adjustment technology, and careful adjustment, with clear levels and richer details
• The 300mAh high-capacity battery in the charging compartment gives you a super long battery life. The large-capacity battery box, coupled with excellent battery life, allows you to listen to high-quality music all day long
• The Bluetooth headset is waterproof and sweatproof, so you can enjoy the joy of exercise without fear of sweat when exercising at home or in the gym

Specifications:

• Bluetooth version: 5.0
• Range: 10-15 meters
• Material: ABS
• Process: painting laser carving
• Charging case battery capacity: 300mAh
• Headphone battery capacity: 25mAh
• Playing music: about 4.5-5 hours
• Charging time: about 1.5 hours