Headphones Mettle TWS-GF7

Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: microphone
Additional Information: Case included: yes; LED indicator: yes; Answer/end conversation: yes; Work profile support: AVRCP,A2DP
Battery capacity: 350 mAh
Standby time: 120 h
Talk Time: 4 h
Design features: Microphone
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 4.2
Wireless connection type: Bluetooth