DescriptionThis earbud uses the latest wireless 5.0 transmissiontechnology to provide faster pairing, support ultra-stable connection and signal transmission. Made of premium material, which can withstand long-lasting use. Suitable for both women and men to use.Features-Material: ABS -Size: 6.00X6.00X2.00cm/ 2.36X2.36X0.79 in. -Transmission Distance: 10 meters -Earphone Battery Capacity: 50mAh-Charging Case Battery Capacity: 400mAh -Stand-by Time: 1-2 months -Call Duration Time/Music Playing Time: 3-5 hours -Interface: Type-C -Frequency: 2400.0-2483.5MHz -Charging Time: 1-2 hours -Speaker Diameter: 13mm - Professional audio technology, to provide a high-quality experience of realistic sound enjoyment. - Enables perfect call experience and stereo sound even in a noisy environment.- Compact size, portable and light in weight, easy to carry, store and use. - A great gift choice for your friends and family on birthday, Christmas, new year, etc. - Excellent craft, carefully down to every detail to give it a chic look.