Specification: Style:In-Ear Connectors:USB Use:Mobile Phone Function:Bluetooth,Noise Cancelling,Microphone Drive: 40 mm Impedance: 32 OHM Bluetooth version: Bluetooth v4.0 + EDR Mode of Bluetooth:Hands free/Headset/AV/AV RCP profile Power Level: CLASS II Output Power: 30mW Bluetooth distance: 10 meters barrier Frequency response: 20-20000 Hz Operating voltage range: 3.0V-4.2V Microphone sensitivity: -42dB A2DP / AVRCP high-quality stereo audio transmission and remote control protocol Powerful noise cancellation circuit (Active Noise Reduction) Wired and Bluetooth automatically switch to support audio input Charging time is about 1 hour (power indicator Charging: blue light lights, fully charged: blue light goes out) Dimensions: Diameter length 20MM / Width 15MM / High 18mm Talk time >4 hours Music time >3 hours Standby time >3-4 days Charging Power: DC5V Power Interface [the hole] (computer USB port, mobile phone charger, car charger) Compatible: Compatible with Android, Apple, Microsoft, Symbian 99% of with Bluetooth cell phones(IOS cell phone has power display) Package Contents: 1 x Mini Bluetooth Earphone 1 x USB cable 1 x User manual
Trustpilot
2 months ago
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