X9 Mini Wireless Stereo bluetooth V5.0 Headsets IPX7 Waterproof Hifi Sound TWS Earphone With Mic

Description: Color: white / skin color / black Material: ABS Performance: TWS bluetooth Headset Features: can do mobile power to charge mobile phones Applicable models: Suitable for all mobile phones and smart devices with bluetooth function bluetooth version: 5.0+EDR Effective distance: 10m (accessible) Protocol mode: A2DP, AVRCP, HSP, HFP Horn diameter: 8mm Impedance: 32 Sensitivity: 42db Distortion: 5% Prompt tone: adjustable in Chinese and English (after booting, press the power button 2) Microphone: with Binocular pairing mode: automatic pairing and automatic boot after booting Electric shock in the charging compartment: magnetic charging Battery capacity: Headphone 50mAH, charging bin: 2200mAH Headphone usage time: 3 hours (depending on volume) Battery compartment charging interface: micro USB USB output: 5V 1A Product size: Headphones 1.5*2.5*1.7cm; Battery compartment 5.5*2.5*8cm Features: -Wireless bluetooth headphones, deliver a high quality audio listening experience with clarity, and a smooth bass response for enjoyment of all styles of music. -Lightweight and great for sports, walking, running or a favorite activity. -bluetooth 5.0, energy saving, improved data transfer, and less interference. -Long Lasting Rechargeable Battery up to 3 hours of play back time and super long standby time. -Built in microphone allows these headphones to act as a headset for hands free calling with mobile devices,Support for bilateral calls. Packing list: 2 * bluetooth headset 1 * Battery compartment 1 * USB cable 4 * Ear caps (2 pairs) 1 * Instructions