Bộ loa Bluetooth đeo cổ 2 trong 1 có thể gấp gọn tiện dụng kèm phụ kiện

Description: 3D HD Sound: a full-range speaker on both sides of the neck speaker, no delay for watching TV / movies. Design: The wireless neck speaker can make you comfortable and relaxing, you can wear it for a long time. Retractable Built-in Earbuds: Switch to the earbuds when you want do not want to disturb others. Bluetooth 5.0 and Sweatproof Design: compatible with a variety of smartphones, listen to your favourite music when you are cycling, Hiking, Gaming, outdoor sports exercise, running, jogging, walking and etc. Have phone calls anywhere and anytime. Switch headphone mode and audio mode randomly. Specification: Bluetooth : 5.0 Transmission distance: 10 meters Battery capacity: polymer lithium battery 900mA External music time: 6 hours Earplug listening music time: Talk time: 8 hours Standby time: 800 hours Charging time: 3 hours Size Chart: Package Size: approx. 200x180x25mm / 7.87x7.08x0.98 inch Package Includes: 1 Piece 2 in 1 Bluetooth Earphone 1 Piece Charging Cable 1 Piece Manual : Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!