Bluetooth Headsets Over-Ear Wireless Headphones Foldable

• Drive unit: 40 MM
• Sensitivity:105 dB±3dB
• Impedance: 32 Ω±15%
• Frequency Response: 20 HZ-20 KHZ
• Bluetooth distance:10m
• Play time: 36h
• Standby time: 360h
• Charging time: 2-3 h (goes out after full charged)
• Charging port: Micro USB

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【HiFi Stereo Foldable Headphones】

• Powerful 40mm speaker and Bluetooth 5.0 technology provide more stable transmission speed，intelligently and fastly to connect bluetooth,360-degree surround stereo sound quality,make hearing more enjoyable.

【Wireless & Wired Switch】

•  to reserve more battery for longer music playing,when wireless headphones has run out of battery,3.5mm wired can work as wired headphones.Anyway Can be controlled according to your preferences.

【Friendly to Carry】 Bluetooth headphones over ear design with freely retractable,Foldable headphones is suitable for wearing in various places,perfect for school/work/travel/plane.pretty gift for friend/family/teenager/boys/girls/adults.
【Tips】

• Please don't wear headphones at high volume for a long time, because it may damage your hearing..
• power on and under bluetooth mode:consecutively press 2 times "pause/play"key can change the language

【Notice】

• Please Charge for 2 hours before you  first use！！！