❤ 【Bone Conduction Technology】Sound transmit via cheekbone to your cochleas, which avoids hearing impairment compare to ordinary earphones. Open-ear design helps you stay alert to your surroundings, avoid danger and meanwhile enjoy music. If you have any questions, contact us to email：support@yamipho.com.

❤ 【Sony LDAC Audio Technology】Yamipho Wireless headphone adopt Sony LADC Audio Compression Technology and the digital audio compression algorithm, preserving great sound quality.

❤ 【Sweatproof - Memory Function】IP55 waterproof to resist light rain and sweat for sports. ABS + titanium alloy enable to adjusted the size of the headphones freely, automatic memory the most suitable size for you.

❤ 【Bluetooth 5.0 Wireless Connectivity】The latest Bluetooth v5.0 technology bring faster wireless paring with your device, And this technology provides faster pairing, stable connection and 33ft signal transmission (no-obstacle condition)

❤ 【Long Endurance】This bone conduction headphones has built-in 180mAh lithium battery. Full charge take 2 hours, Standby time 7 days and play time around 6 hours.