2017 NEW Bluetooth Headphone Headset Wireless Bluetooth Earbud Hands-free Earphone With Mic For Android Samsung S7 LG G5 IOS IPhone 7 Plus 6 6S Tablet BDZ

Wear Style: ear hook Connectivity:

wireless Connection port: USB Vocalism principle: dynamic Features: Bluetooth, support for music,Noise Cancellation,Noise Isolation,Sweat Proof Headphone Plug Type: Wireless Sensitivity:96±3dB Frequency response range:20-20KHz Length:none impedance:32Ω Whether waterproof: no Support APT-X:no Support for memory card reads: no Supports app control: no Bluetooth Version: 4.0+EDR Transmission Range: 2.402--2.480GHz Transmit Power: Class2 Frequency Range: 80Hz-20KHz Power supply: DC5V, AC 110-240V Battery Capacity: 90mah (Polymer Lithium-ion Battery) Charging Time: 3 hours Music time: 8 hours Talking time: 10 hours Microphone: built-in Working voltage: DC3.7V Frequency: 20-20KHz Standby time: 15days LED indicator light Bluetooth Wireless connected

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