Fineblue F-V3 Bluetooth 4.1 Wireless Stereo Bluetooth In-Ear Earphone Mini Headset Gold Tag-DJI Air Series and the touch is warm

and the touch is warm

Dimensions: 23 x 16 x 6 cm

Size: 90x58x26mm

anti-drop and shock absorption

Insert a memory card to read/write SD or Micro SD card and USB device at the same time

Fineblue F-V3 Bluetooth 4.1 Wireless Stereo Bluetooth In-Ear Earphone Mini Headset Gold Tag-DJI Air Series and the touch is warmFeatures: 1. V4. 1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One button power on pairing, can remember to automatically connect 8. Voice