Remax RB-520HB Wireless Bluetooth Headphone

1, Appearance of new: simple shape, generous, metal CD pattern aluminum
2, Innovative technology: Bluetooth V4.1 technology, high-quality Bluetooth program to ensure
3, Human design: PU leather earmuffs, ergonomic design, wearing Comfortable
4, The perfect sound quality: independent cavity design, music pure mellow
5, Low energy consumption: the use of intelligent power-saving module, can be played continuously for 14 hours

• Brand: REMAX
• Range: Less than 10m
• Bluetooth Version::V4.2
• Using time: 8 hours
• Charging time: Less than 3.5 hours
• Capacity: 300mAh polymer
• Adapter:3.5mm
• Connectors:3.5mm
• Sensitivity:105dB
• Built-in battery:lithium battery 300mAh
• Frequency Response Range:20-20000Hz
• Resistance:32Ω
• Material:Aluminum alloy + ABS
• Frequency: 20Hz-20KHz
• Impedance: 32+_15%
• N.W: 150g