Selling M-81 Wireless Headphones Ear Hook Headset Bluetooth V5.2 Noise Reduction Single Headset Ear buds With Mic. If any other info/questions, please ask before purchase as always happy to help. Collection in person or delivery by post/courier. 

FEATURES
  • Bluetooth V5.2 Chip: Fast speed transmission, stable link, low power consumption, no lag.
  • Long Battery Life: 300mAh Lithium battery supports up to 30h of playing music and 48h of calling. Nearly 720h standby time lets you save worry.
  • HD Sound Quality: Upgraded 10mm real copper ring speaker and 3D panoramic sound effects give you on-site experience. Feel every detail in the music.
  • Multi-Point with 2 Devices: Intelligently connect 2 devices simultaneously, switch at any time, both playing games & answering calls.
  • Noise Reduction Microphone: Anti-noise microphone brings you super pure sound. No disturb when calling friends.
  • Comfortable and Stable: Ergonomic design makes it comfortably fit. Long wear without pain. Not fall off easily. 
  • Function: caller ID, one for two function, call siri voice assistant, battery display, music playback, etc.
SPECIFICATIONS 
  • Item Type: Bluetooth Earpiece
  • Bluetooth Version: V5.2
  • Battery Capacity: 300mAh
  • Listening Time: About 30H
  • Call Time: About 48H
  • Charging Time: About 1.5H
  • Transmission Distance: 10M
  • Bluetooth-compatible use frequency band: 24GHz
  • Size: 67*24*17MM
  • Weight: 39G
  • Color: Black
Package Included:
1 x Bluetooth Earpiece
2 x Earphone Hook
1 x Ear Cap
1 x Charging Cable
1 x User Manual