X7 Bluetooth 4.1 Mini Invisible Wireless Sports Bluetooth Earphone with Charging Box (Red) Filter-Metal Cases

X7 Bluetooth 4.1 Mini Invisible Wireless Sports Bluetooth Earphone with Charging Box (Red) Filter-Metal Cases1. Bluetooth version: 4. 1 2. Ergonomic design, comfortable to wear 3. Mini design, easy to carry 4. One key control, easy to use 5. Can connect two Bluetooth devices at the same time 6. Compatible with 99% of products on the market, supporting WeChat voice, video QQ voice and other mainstream audition software 7. IOS system mobile phone can display power 8. Music time: 16 hours 9. Charging time: 1 2 hours 10. Battery capacity: headset 50mAh, charging

Touch screen method: disc

Carton Size 46cm * 34cm * 47cm / 18

It is an ideal product for soldering electronics assembly or electronics and circuit board repair

Full metal supporting poles are very sturdy and durable

Gear position: three gears adjustable (high light/low light/flash)

40HQ: 953 cartons * 20 pcs = 19060 pcs

40HQ: 1763 cartons * 150 pcs = 264450 pcs

Size: 50x14mm

One Package Size 10cm * 13cm * 14cm / 3

and Micro USB port

which can be universal for all cell phones

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