CR-9 Metal Retro Head-mounted Wireless Bluetooth Earphone(Silver Black)

CR-9 Metal Retro Head-mounted Wireless Bluetooth Earphone is a headset designed for everyday use. It features wireless connectivity and an ergonomic design.

• Product type: Headset & Headphone
• Compatibility: Bluetooth Devices
• Material: Zinc alloy
• Color/Variant: Silver Black
• Bluetooth protocol: V5.4
• Transmission range: 10m
• Frequency range: 2.402-2.480GHz
• Power handling: 20mW
• Resistance: 32 ohms
• Battery capacity: 400mAh
• Charging time: 2.5h
• Standby time: 180h
• Battery life: 38h
• High-resolution sound quality
• Upgraded independent audio cavity
• Game mode with zero sense delay
• Audio and video synchronization
• Ergonomic design with rotatable axis
• Comfortable to wear
• Foldable and lightweight
• Convenient and portable storage
• Zinc alloy arm
• Zero sense memory sponge
• Support AUX for wired mode