Bluetooth headset QCY Q30

Design: Liners
Description: Design: in-ear, device type: mono bluetooth headset, design features: microphone, functions: volume control, operating time: 18 h
Additional Information: Ear; Range: 10 m; LED indicator: yes; DSP: yes Answer/end conversation: yes; Repeat last number: yes; Replaceable ear pads: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Functions: Volume control
Working hours: 18 h
Battery capacity: 210 mAh
Standby time: 240 h
Talk Time: 20 h
Design features: Microphone
Charging time: 1 hour
Device type: Mono bluetooth headset
Mount type: Without attachment
Technology: Dynamic
Number of microphones: 2
Bluetooth version: 4.2
Wireless connection type: Bluetooth