Oneplus R03 Wireless Bluetooth Neckband headphone

Description

• Brand: Oneplus
• Model: R03
• Use the premium tooling technology
• Double Injection Mould to make mic
• Volume control waterproof and antistatic
• Neckband Design Comfortable For Workout
• Most lightweight, you can wear a long without any burden
• Music playing time up to 15 hrs
• Speaker: 6mm Dynamic Drivers,
• Sensitivity: 100+3db