1. หูฟังบลูทูธ หูฟังไร้สายพร้อมไมโครโฟน ชุดหูฟังชนิดใส่ในหูสเตอริโอเบสแบบสเตอริโอ 9D พร้อมไมโครโฟน ชุดหูฟังแบบสปอร์ตพร้อมสแ
พร้อมสต็อก หูฟังบลูทูธ หูฟังไร้สายพร้อมไมโครโฟน หูฟังชนิดใส่ในหูสเตอริโอเบส 9D ชุดหูฟังบลูทูธแบบคล้องคอพร้อมไมโครโฟน ชุดหูฟังแบบสปอร์ตพร้อมแม่เหล็ก หูฟังตัดเสียงรบกวนพร้อมแบตเตอรี่ขนาดใหญ่ Bluetooth Earphone Wireless Earbuds with Microphone 9D Stereo Bass In-Ear Earphones Neckband Bluetooth Headset with Mic Sports Headset with Magnetic Noise Cancelling Headphone with Big Battery 【Technical Parameters】: Bluetooth Version: 5.1 Talking Time: up to 15 hours Music Time: up to 15 hours Standby Time: over 300 hours Charging Time: 1-2 hour Charging Type: micro USB Charging Power: AC Input 110V-240V/DC output 5V Transmission Distance: 10m Output Power: 3mW*2 Sensitivity: 102dB at 1KHz Impedance: 30 Ohm Frequency Range: 20Hz-20KHz THD: <1% Supported Profiles: HSP, HFP, A2DP, AVRCP Mic Sensitivity: -42dB MIC Impedance: 2200 Ohm 【Features:】: Color: red/ black/ green Wear: neck-type/in-ear type One for two functions, wireless earphones support connect 2 different cell phones simultaneously, switch devices at any time, enable you to freely switch the headphones between two cell phones. With magnetic function, the earphones will not fall off easily during exercise. It uses BT 5.0 technology to connect you to your smartphone, with a CVC noise-canceling microphone that eliminates static electricity and ambient noise during a call, so you can get clearer, more stable calls. Report number or ring when a call is coming. HiFi 9D Stereo Sound with Deep Bass, with MIC, in ear wireless headphones pefect noise cancelling for surrounding reduces outside noises, enable clearer microphone sound. Memory recognition function, turn on the mobile phone Bluetooth, Bluetooth headset can be automatically paired. Sweatproof feature bluetooth headphones protect against sweat and rain, so you can wear these wirelss earbuds during workouts at the gym or outside. The earphone fits perfectly to the ear, and it will not be painful when worn for a long time. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone. 【Products Include】 : 1 x bluetooth headset 1 x charging cable 1 x instruction manual #audio #in-ear #earbuds #earphoone # Magnetic #wireless #microphone #waterproof #Headset#bluetooth headphones#Earphone#sport earphone#Headphones#Bluetooth#Sport#bluetooth earphones NoBrand