Description: Bluetooth 5.0 chip brings high speed and stable transmission, which has strong ability of anti-interference. Mini compact size bluetooth-compatible earphone is easy to be carried. With noise reduction technology, the wired gaming earphone has stereo and heavy bass sound effect. Smart-touch operation is convenient to use. It is comfortable to wear the earphone with ergonomic design. Made of premium ABS and electronic component material, the bluetooth-compatible earphone is reliable and durable. Length of the charging box is 8.5cm, width is 5cm and height is 3.5cm. It is suitable for you to use the bluetooth-compatible earphone in home, office, travel, sports, etc. Item Name: Wireless Earphone Material:ABS,Electronic Component Charging Time: 1-2 Hours Playback Time: 4 Hours Transmission Distance: >10m Bluetooth Version: 5.0 Talk Time: 4 Hours Charging Compartment Battery Capacity: 2000mAh (Included) Speaker Diameter: 8mm Earphone Battery Capacity: 50mAh (Included) Size:8.5cmx5cmx3.5cm/3.35inx1.97inx1.38in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X User Manual 1 X USB Charging Cable 1 X Earphone