Ear Hook Headphone

1. Material: ABS2. Wire length: 85CM Flex form wire;3.Bluetooth version: 4.2; Bluetooth chip: Zhongke Lanxun 88954. Battery capacity: 120mAh; Charging time: 2 hours 5. Talk and music time: 6 hours Standby: 90 hours 6. Suitable for long-time wear all day Ear wing earplugs are worn firmly7. Package size: 110 * 38 * 180mm weight: 102G