KUNSTWORKER Bluetooth Single Earbud V4.1+EDR Wireless Handsfree Stereo Headset In-Ear Headphone Mini Invisible Headset i7(Single right ear) - Black (black)

Description

Why do you choose i7 mini headset? - Bluetooth 4.1 with high-speed transmission, low power consumption with power saving mode! - Compatibility is strong and versatile for almost all Bluetooth devices. - Option to connect one or two mobile phones or Bluetooth devices. - A multi-purpose button operates to power on/off, answer and refuse incoming phone call or even play and pause music. - Intelligent voice remind connection status, switch devices, identify caller number, provides usage tips and so on. - It also supports power display when connected to an Apple iPhone. COMFORTABLE WEARING Ergonomic design, secure fit, no troublesome wires from tangling or around your neck. Super mini earbud, ultra lightweight, only 5g, No need to worry about falling off once you wear it. HIGH QUALITY SOUND uilt-in HD and Sensitivity microphone, the hands free headset is ideal for in car calling and friends chatting, or working use. This best headset owns better echo cancellation, noise suppression and stable signal. STRONG SIGNAL The earpiece built-in Mic, great for hands-free calling, listening to music, news, etc., connect seamlessly with all Bluetooth enabled devices up to 10 meters away. Specification: Wireless Version: V4.1 + EDR Frequency: 2.4GHz Impedance: 32 OHM Range: 33feet Frequency response: 20-20000Hz Talking Time: 3-4 hours Charging time about 1 hour (power indicator charging: red light; full power: red light off ,blue light on) Standby Time: 120 hours Battery: 60mAh rechargeable Li battery Operating voltage range: 3.0V-4.2V Mitou sensitivity: -42dB Product Size: Length 25MM* Width 15MM*High 35 MM Charging power: DC5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger) Package Content: 1*Bluetooth Headphones