With Free Gift! 100% Original Product TWSPortable Wireless Headsets Bluetooth In-Ear Earphone Noise Reduction Earbud Invisible Sleep Headphones With HD Mic

Kindly note: If you have any question after you receive the item, please contact us first before opening dispute and leave a comment, much appreciate. Parameters: Bluetooth Version: 5.4. Play Time: About 4h. Standby Time: About 120h. Headphone Charging Time: about 1.5h. Headphone Battery Capacity: 30mAh. Charging Voltage: DC 5V. Charging Port: Type-C Charging Port. Bluetooth Headset Transmission Distance: Frequency Range: 20HZ-20KHZ. Material: ABS+PC. Instruction: Chinese/English. Signal-to-Noise Ratio: 90DB. Key/touch: Touch. Color: Black/Khaki. Charging Line Length: 200MM. Low Power Reminder: Voice. Feature: IPX5 Waterproof and Dustproof. High Capacity Battery. HD Voice. HiFi Sound. Smart keys. LED Display. Package Included: Color Packaging 1. Charging Bin 1. Headset 2. Instructions 1. Charging Cable 1. Kindly note: If you have any question after you receive the item, please contact us first before opening dispute and leave a comment, much appreciateParameters: Bluetooth Version: 5.4