Description

AOSO M21 Magnetic Bluetooth Headphone.  V4.1 Wireless Hi-fi Stereo Sport/Running Earbuds with 120mAh battery for 9h playing/ 450h standby time.

Magnetic Control and Easy to carry

Anti-slip earbuds with magnetic properties, once adhered, music-pause/call-pick; separated, music-on/call-off. If you want to rest, attach the magnetic buttons together and wear it like a necklace. It will activate the power saving mode to save battery power.

Multi-function Wire-control Design

Handy operation for you. Press the button +/- to control volume /select songs, built-in HD Mic, press the MFB to control the call pick/reject/hang up.

Specifications:

  • Color:Black
  • Size:19.5×19.5x11mm
  • Bluetooth:V4.1
  • Battery Capacity:120mA, full charged≤2H
  • Talking Time:9H-12H
  • Playing Time:8H
  • Standby Time:450H
  • Bluetooth Profiles:A2DP、HFP、HSP、AVRCP
  • Certificate:BQB,CE,ROHS, FCC
  • Operating temperature:-10 to +55 ℃ (14℉-131℉)
  • LED Color:White/Orange