• Open design wireless earphone with surround directional sound field, sweat-proof and waterproof, small body and long life
• Lightweight and portable, comfortable to wear, protecting ears from harm
• The directional sound field around the speaker adopts physical diaphragm technology
• 180mah battery, Bluetooth-compatible 5.1 chip, lower power consumption, longer battery life, ipx5 waterproof
• Bluetooth-compatible 5.1 low power consumption is the core technology of the headset

Specification:

• Model: Q33
• Chip: Bluetrum 5325B
• Bluetooth-compatible version: 5.1
• Speaker: φ16mm
• Transmission distance: 10m
• Battery capacity: 180mah
• Talk time: 8 hours
• Play time: 10 hours
• Standby time: 10 days
• Charging time: 1.5H