REBENUO Ear buds 3 Wireless Earbud

Long battery life for 35 hours.Great battery life: the earbud can be used for five hours (60% volume) once fully charged. The super-capacity charging bay can provide six times of 30-hour battery life for both earbuds, totaling 35 hours of ultra-long use. Comfortable wear and extraordinary design. weighs 3.7g only. The half in-ear design makes it suitable for long time wearing. Sweet stereo sound.13mm built-in speaker driving unit, 6u ultra-thin diaphragm and professional EQ tuning enable surging spatial stereo, bringing you a Brillaint listening experience. ENC Call Noise Cancellation. Four microphones for both ears provide better yet proper call noise cancellation, helping you clearly hear others in all noisy occasions, including on the bus or subway. Stable and continuous BT 5.3 chip. BT 5.3 empowers faster transmission and better stability.