Main Features: ● Made of high quality ABS material, eco-friendly, durable and sturdy to use ● Each arm is

– Highlights: Bone conduction headphone is no need of inserting into the ears for protecting eardrum from being hurt. It

Main Features: ● BT5.0 connection can realize faster transfer speed, longer transmission distance, lower power consumption, more stable transmission of

Main Features: ● Adopts electroplating process, the metal texture is strong, and the contact feeling is smooth and smooth. ●