【Bluetooth V5.0 &Hi-fi Sound】Engineered with industry-leading Bluetooth technology, Built-in HD Microphone with DSP Noise Reduction ensuring the quality of the high definition call and stable transmission, The sound can be heard clearly even in a noisy environment
【Soft Ear-Hook&Multiple Usage Modes】These wireless earbuds feature a soft, flexible and secure-fit earloop design, with 3 different sizes silicone ear buds, SO comfortable even after a long time used; Support working together to enjoy stereo sound, also can be used independently
【50 Hours Playtime&IPX5 Water-proof】These Bluetooth earbuds give you 4.5-5 hours playtime per charge. Come with 1000mAh of charging case, which could recharge the earbuds 10 times!! and up to 80 hours standby time when earbuds fully charged. Just put the earbuds in the charging case when not using, they can be charged automatically
【One Step Pairing&Small Charging Case】 Put the Left and the Right earbuds out of charging box and they will pair with each other Automatically, then "GL019" automatically appear on your devices. When it returns to the Charging, it automatically shuts down and charges; Portable and light charging case, easy to carry
【Multi-function button&Customer satisfaction】The volume can be adjusted by the buttons on the 2 headphones. Press and hold the right earphone button to increase the volume, long-press the left earphone button to decrease the volume; We have a support team that ready to help you, Email reply within 12 hours, ready to answer questions; 45 days unconditional money back