Crystal Bluetooth Headphones
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Bluetooth specification: V4.1
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Sleek, sharp and simple: Easy to use and aesthetically pleasing
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The Bluetooth technology enables you to go to the gym, run, cycle, and 10m away from your Bluetooth device
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Leave your phone in the locker room and still have control of your song choice with just a click of a button
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Built in microphone: You can answer or reject calls with just one tap on the side of the headset. Hands-free and clear-quality sound
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Adjustable headband: Allows you to create the perfect fit and maximum comfort
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Support 3.5mm audio input, convenient for use
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Built-in 500mAh Lithium-ion battery: You can be on the move all day with these headphones with the long battery life of 8-10 hours per charge
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Charging time is just for 2 hours, wait for the blue flashing light on the control panel
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Wearing type: Headband
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Function: Answering Phone, Bluetooth, Microphone, MP3 player, Song Switching, Voice control
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Connectivity: Wireless
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Connecting interface: 3.5mm, Micro USB
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Application: Computer, Mobile phone, Portable Media Player, Sport
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Sound channel: Two-channel (stereo)
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Frequency response: 2.402GHZ-2.480GHZ
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SNR: No less than 80db
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Working Time: 8-10 hours
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Bluetooth distance: W/O obstacles 10m
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Bluetooth protocol: A2DP v1.2, AVRCP, HFP, HSP
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Battery Types: Lithium-ion battery
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Battery Voltage: DC 5V
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Battery Capacity (mAh): 500mAh