• 【Bluetooth-compatible 5.4 with Fast Connection】Enjoy fast and stable connections with Bluetooth-compatible 5.4 technology, ensuring smooth audio transmission and reliable pairing with your devices
• 【40MM Movable Coil Unit】With a 40mm moving coil unit, these headphones deliver powerful performance, reproducing HiFi grade sound quality. Experience vibrant, immersive sound that brings every note to life
• 【Multi-Connection Options】Supports Bluetooth/TF card/external audio cable 3.5mm playback for versatile listening modes
• 【Long Battery Life】Equipped with a 800mAh battery, these headphones provide up to 200 hours of standby time and 70 hours of playback
• 【Comfortable to Wear】The scalable lightweight head beam ensures a comfortable fit, and the soft breathable memory foam ear cushions prevent ear pressure, making extended wear more enjoyable

Specifications:

• Model: RB-602HB
• Bluetooth-compatible version: 5.4
• Music playback time: 70H
• Speaker impedance: 32Ω
• Speaker power: 10mW
• Battery capacity: 800mAh
• Charging time: 2H
• Material: ABS