X20 Single Wireless bluetooth Earphone Magnetic Quick Charging DSP Noise Cancelling Earbuds with Mic

Feature 1 Listen to music for 4 hours talk for 4 hours mini invisible headphones both left and right can be worn can switch the song 2 Fine lightweight original compact structure holding hands like a broad bean 3 Lateral flat ear concealed design use without flashing lights 4 Meet the strict requirements of fans for invisibility 5 Following ergonomic design cochlear plying up wearing headphones stronger 6 Wear as comfortable as nothing easily hidden in the ear 7 Built in 55mah high capacity battery combined with energy saving circuit and high performance low power chip can continuously listen to music talk for 4 hours 8 The charging bin can charge the earphone more than 4 5 times 9 IPX5 class waterproof effectively prevent sweat damage components long term durability Specifications 1 Model X202 Color White Black Yellow3 Version bluetooth 4 2 EDR4 Transmission rate 24MBPS5 Ultra long call time 3 4 hours6 Listening to music time 3 4 hours7 Input voltage DC5V 1A Max 8 Charging time 1 5 hours9 Standby time 150 hours10 Signal transmission channel Cassl2 11 Wear semi in ear style wear 12 Microphone sensitivity 42DB 13 Transmission range 10 15 meters 14 Input voltage DC5V15 Input current 1A16 Output voltage 5V 160mA Max 17 Output current 2 1A18 Battery capacity 260mAh19 RF transmit power 90DB transmission is more stable 20 Main Functions Music Play Stop Call Receiving Noise Reduction One Drag Two Voice Tips Next Song Function21 Compatib