Tai nghe nhét tai không dây đeo cổ kết nối bluetooth phong cách thể thao

Specifications: In-ear type sports earphones with unique neck hanging design. Good audio resolution, providing high quality sound for music enjoying. Fast transmission speed, effective transmission distance of 10 meters. Comfortable to wear and not easy to fall off while doing exercise. Item Name: Wireless Earphones Bluetooth Version: V4.1 Transmission Distance: 10m Battery Type: 55mAh Lithium Battery (Include) Sound: Stereo Features: Sports, Neck Hanging Design, In-ear, Call Answering Cable Length: 60cm/23.62" (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 Wireless Earphones 1 x Data Cable 1 x User Manual (The phone is not including.)