Vender qininkn 1Pc S530X Mini Bluetooth 4.1 Stereo Noise Reduction Wireless Earphone Earbud al mejor precio

Specifications: Support listening to songs and answering calls. Once the earphone is connected to the mobile phone and then turned off, it can automatically connect back to the phone when it is turned on. Very fast and convenient. Support voice prompts for coming calls, starting up, pairing, shutdown and low phone battery. Support all Bluetooth-enabled devices, such as mobile phones, tablets, laptops and so on. Item Name: Bluetooth Earphone Material: ABS Driver: 15mm Impedance: 32Ohm Bluetooth Version: 4.1 Bluetooth Frequency Band: 2.4GHz Power Level: Class II Output Power: 30mW Bluetooth Distance: 10m (Barrier Free) Frequency Response: 20-20000Hz Working Voltage: 3.0-4.2V Microphone Sensitivity: -42dB Supported Protocol: A2DP/AVRCP Charging Time: about 1 Hours (LED Indicator: Red Light When Charging, Blue Light When Full Charged) Playback Time: about 2-3 Hours Standby Time: about 120 Hours Battery Capacity: 55mAh (Included) Features: Noise Reduction, Wireless, Bluetooth Connection, Mini Size: 2.8cm x 1.2cm x 1cm/1.10" x 0.47" x 0.39" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bluetooth Earphone 1 x Charging Cable 1 x User Manual