Bluetooth 4.2 Headphones Stereo With FM Radio TF MP3 Player

* Be designed with two High-grade speaker and has built-in Mic,, powerful bass system, bring you superior sound effect. Best choice for listening to music / FM Radio, watching movie, chatting online, etc.* Supports hands-free function, conveniently answer the incoming call during travel.* Low power consumption, bring you 8 hours of talking time, 8 hours of music playing time and 120 hours of standby time.* High-quality, foldable design and adjustable headband length, very comfortable to wear and easy to carry.* With built-in high-quality rechargeable Li-ion Battery, and easily charged by the included USB cable via computer, etc.SpecificationsType: Stereo headphone with MicBluetooth version: ISSC3.0 + EDRSupport Profiles: HSP, HFP, A2DP, AVRCP.Profile and Advanced Audio Distribution Profile(A2DP)Operation Distance: 10m; Transmitting Power: Class 2Frequency Range: 2.4026 GHz-2.480 GHzResistance: 32ohmSensitivity: 105dB+ / - 3dBRechargeable lithium battery: 300mAhTalking Time: 12 hoursMusic Playing Time: 10 hoursStandby Time: 250 hoursCharge Time: 2-3 hoursPlug Type: 3.5mmAudio cable length: 1.2m / 3.94ftEarmuff Diameter: 7.5cm / 3.1in

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