Bewinner Lavalier Wireless Headphone

Spec: Item Type: Retractable Wireless Earphone Material: PC, ABS Earphone Type: Single Ear In Ear Earphone Battery: 120mAh Battery (Included) Connection: BT5.4 Transfer Distance: 10m Usage Time: 18h (Single Battery) Standby Time: 180 Days Battery Charging Interface: Type C Functions: Phone Calls, Streaming Music, Navigation, 1 Key Photo Taking, Call Answering and Rejecting, etc. 1 Key Photo Taking Function: Support for ios: Press the + or - key in the phone camera mode Support for Android: Press the function key in the phone camera mode How to Use: Take out the product and insert the batteries for use. packing list: 1 x Earphone 1 x Battery 1 x USB Power Cord 2 x Ear Caps 1 x User Manual