ITEM NAME:Wireless Earbuds, In-ear Touch Control Sports Stereo Bluetooth Headphones Product Description Description: Wireless Earbuds, In-ear Touch Control Stereo Bluetooth 5.0 Headphones with Charging Box, for Sports/Work, Black Feature: Bluetooth V5.0, wireless connection, faster and more stable. The ergonomically crafted oblique in-ear design fits the auricle more closely. Long-lasting battery life, 3-4 hours of continuous work in a single full charge. Use Type-C interface to make charging more convenient. Adopt the use of touch operation principle, there is a touch zone above the headphones, you can control the headphones in this way. Specification: Model: TW12 Colour: Black Bluetooth solution: Bluetooth V5.0, high-definition binaural call, master-slave switching Speaker: High-quality composite membrane speaker Chip: True stereo chip Standby time: 60 days+ Working time: 3-4 hours, the charging compartment can charge the headset 3-4 times. Charging time: about 1 hour Communication distance: 15-18m/49.21-59.05ft without barriers Headphone battery capacity: 35 mAh pure cobalt Charging box battery capacity: pure cobalt 400 mA (with IC protection board) Bare metal weight: 58.8g Package weight: 110g Color box size: 10.4x9.8x3.7cm/4.09x3.86x1.46in Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1pair X Headphones 3sets X Ear Caps 1 X Type-C Data Cable 1 X Chinese and English Manual 1 X Charging Compartment.The ergonomically crafted oblique in-ear design fits the auricle more closely. Bluetooth solution: Bluetooth V5.0, high-definition binaural call, master-slave switching. Bluetooth V5.0, wireless connection, faster and more stable.