Yison E7 Wireless Headphones

Design: Liners
Description: Design: earbuds, device type: wireless headphones, design features: microphone, functions: volume control, operating time: 6 h
Additional Information: Range: 10 m; Answer/end conversation: yes; Neck lace/headband: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset
Functions: Volume control
Working hours: 6 h
Battery capacity: 80 mAh
Standby time: 200 h
Talk Time: 4 h
Impedance: 32 ohm
Design features: Microphone
Charging time: 1.5 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 4.2
Membrane diameter: 14.2 mm
Wireless connection type: Bluetooth