Product model: Bluetooth headset (hanging ear type) Bluetooth solution: Zhongke Lanxun or Jerry Product material: ABS, TPE, aluminum alloy Product speaker: high-definition sound quality composite membrane speaker Bluetooth version: V5.0 high-definition binaural call master-slave switch Standby time: about 90 days Communication distance: barrier-free effective distance is greater than 10 meters Headphone battery capacity: 30MAH Charging bin capacity: 300mA (with protection board) Earphone working time: 3~5 hours (the charging compartment can charge the earphone about 3~5 times) Charging time: 1~2 hours 5v1A Note: It is prohibited to use fast charging or high current chargers to charge this product for a long time! Weight of single earphone: 8g, weight of whole machine: 74g Headphone size: 58*33.5*26mm, charging compartment size: 95*70.7*32mm
