Tai nghe không dây bluetooth 5.0 RD09 có thể sạc lại

Specifications: It just takes half an hour to charge the headset, high-definition call, long-lasting standby. Rotating ear cap design, you can freely switch left and right ears to adjust freely, and use is not restricted. With ergonomic design, it fits closely to the ears, the force is even at three points, the ear hooks are flexible and soft, and the degree of tightness can be adjusted. Item Name: bluetooth-compatible Earphone Material: ABS Bluetooth Version: 5.0 Wear Method: Ear Hook Channel: Mono Working Distance: 10 Meters (Free Space) Actual Battery Capacity: 180mA (Included) Talk Time: 34 - 48H Listening Time: 8 - 10H Standby Time: 240 - 480H Features: Ear Hook, Rechargeable, Long Standby Size: 9cm x 6cm/3.54" x 2.36" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x bluetooth-compatible Earphone 1 x Charging Cable 1 x User Manual