Waterproof t & g T40 Tws Bluetooth Earphones with Charging Box – Black

This pair of waterproof T & G T40 Tws Bluetooth earphones come with a charging box, designed for active use and portability. They feature advanced Bluetooth 5.0 technology for fast and stable connections, making them suitable for sports activities such as running, cycling, and jogging. The earphones offer a long battery life, providing up to 28 hours of playback time. With touch controls, users can easily answer or reject calls, play or pause music, and activate voice assistants. The automatic pairing feature simplifies setup, whether using a single or double earphone unit. Their compact and lightweight design ensures comfortable wear and easy transport.

• Bluetooth version: 5.0
• Transmission distance: 10 meters
• Frequency range: 20-20KHz
• Sensitivity: 105dB ?? 3dB
• Frequency response: 2.400GHz – 2.480GHz
• Impedance: 32 Ohms ?? 15%
• Working hours per charge: 3-4 hours
• Charging box battery capacity: 250mAh
• Headphone battery capacity: 30mAh each
• Ear shell material: Plastic
• Process: Single color screen printing
• Earmuff material: Food-grade environmentally friendly bullet-type silicone

• 1 x Waterproof T & G T40 Tws Bluetooth earphones with charging box