Form Color: Red + Black Model: G700-005 Material: PU leather + aluminium alloy Quantity: 1 Shade Of Color: Red Ear Coupling: Headband Bluetooth Version: Bluetooth V4.0 Operating Range: Barrier-free 10 meters Radio Tuner: Yes Microphone: Yes Supports Music: Yes Connects Two Phones Simultaneously: No Applicable Products: Universal Built-in Battery Capacity : 400 Battery Type: Li-ion battery Talk Time: 8-10 Music Play Time: 10-12 Hours Standby Time: 80 Power Adapter: USB Other Features: Drive: 40mmImpedance: 32ohmFrequency response: 20~20000HzAudio input: 3.5 mmBluetooth distance: less than 10 metersBluetooth version: V4.0Power level : Class IIWorking voltage: 3.0~4.2VMicrophone sensitivity: -42±3dBOutput power: 30mWDenoising circuit: active noise reductionBluetooth frequency: 2.402~2.480GHz Packing List: 1 * Bluetooth headset1 * Micro USB cable (105cm)1 * 3.5mm Audio cable (100cm)1 * Carrying bag1 * English user manual Form Color: Red + Black Model: G700-005 Material: PU leather + aluminium alloy Quantity: 1 Shade Of Color: Red Ear Coupling: Headband Bluetooth Version: Bluetooth V4.0 Operating Range: Barrier-free 10 meters Radio Tuner: Yes Microphone: Yes Supports Music: Yes Connects Two Phones Simultaneously: No Applicable Products: Universal Built-in Battery Capacity : 400 Battery Type: Li-ion battery Talk Time: 8-10 Music Play Time: 10-12 Hours Standby Time: 80 Power Adapter: USB Other Features: Drive: 40mm Impedance: 32ohm Frequency response: 20~20000Hz Audio input: 3.5 mm Bluetooth distance: less than 10 meters Bluetooth version: V4.0 Power level : Class II Working voltage: 3.0~4.2V Microphone sensitivity: -42±3dB Output power: 30mW Denoising circuit: active noise reduction Bluetooth frequency: 2.402~2.480GHz Packing List: 1 * Bluetooth headset 1 * Micro USB cable (105cm) 1 * 3.5mm Audio cable (100cm) 1 * Carrying bag 1 * English user manual Brand General SKU 100612042_NP-1021040755